Panama Republic Of 424B3 Prospectus supplement

This preliminary prospectus supplement and accompanying prospectus are being distributed for informational purposes only and are subject to completion and amendment. This preliminary prospectus supplement and accompanying prospectus shall not, and are not intended to, constitute or contain an offer or invitation to sell or the solicitation of an offer to buy, and may not be used as, or in connection with, an offer or invitation to sell or solicitation to buy any of the global bonds.

Filed pursuant to 424(b)(3)
File No. 333-223218

SUBJECT TO COMPLETION

Preliminary Prospectus Supplement, dated April 9, 2018

PRELIMINARY PROSPECTUS SUPPLEMENT

To prospectus dated April 4, 2018

U.S.$

Republic of Panama

U.S.$                % Global Bonds due 2050

The Republic of Panama (the “Republic” or “Panama”) will pay interest on the                 % Global Bonds due 2050 (the “global bonds”) on                 and                of each year, commencing on                 , 2018. Panama will pay the principal of the global bonds in three equal annual installments on                of each year, commencing on                , 2048. The global bonds will mature on                 , 2050. The global bonds will be unsubordinated, unsecured (subject to the provisions in the global bonds providing for securing such obligations in the event certain other obligations of Panama are secured), direct, unconditional and general obligations of Panama. The global bonds will be designated Equal Ranking Securities and, as such, the global bonds will rank without any preference among themselves and equally with all other unsecured and unsubordinated public indebtedness of Panama. It is understood that this provision shall not be construed so as to require Panama to make payments under the global bonds ratably with payments being made under any other public indebtedness. See “Debt Securities—Status of the Debt Securities” in the accompanying prospectus. Panama has pledged its full faith and credit for the due and punctual payment of principal and interest on the global bonds and all obligations of Panama in respect of the global bonds.

Panama may, at its option, redeem the global bonds, in whole or in part, before maturity, on not less than 30 nor more than 60 days’ notice on the terms described under “Description of the Global Bonds—Optional Redemption” in this prospectus supplement. The holders of the global bonds will not be entitled to the benefit of any sinking fund.

The global bonds will be designated Aggregated Collective Action Securities and, as such, will contain provisions regarding future modifications to the terms of the global bonds that differ from those applicable to Panama’s outstanding public external indebtedness issued prior to March 16, 2015. Under these provisions, which are described under “Description of the Global Bonds—Meetings, Amendments and Waivers” in this prospectus supplement and “Aggregated Collective Action Securities” in the accompanying prospectus, Panama may amend the payment provisions of any series of debt securities (including the global bonds) and other reserve matters listed in the fiscal agency agreement with the consent of the holders of: (1) with respect to a single series of debt securities, more than 75% of the aggregate principal amount of the outstanding debt securities of such series; (2) with respect to two or more series of debt securities, if certain “uniformly applicable” requirements are met, more than 75% of the aggregate principal amount of the outstanding debt securities of all series affected by the proposed modification, taken in the aggregate; or (3) with respect to two or more series of debt securities, whether or not certain “uniformly applicable” requirements are met, more than 66 ²⁄₃% of the aggregate principal amount of the outstanding debt securities of all series affected by the proposed modification, taken in the aggregate, and more than 50% of the aggregate principal amount of the outstanding debt securities of each series affected by the proposed modification, taken individually.

Application will be made to list the global bonds on the Official List of the Luxembourg Stock Exchange and to have such global bonds admitted to trading on the Euro MTF Market.

See “Risk Factors” beginning on pageS-9 for a discussion of factors you should consider before investing in the global bonds.

This prospectus supplement together with the prospectus dated April 4, 2018 constitutes a prospectus for the purpose of the Luxembourg Law on prospectuses for securities dated July 10, 2005.

Neither the United States Securities and Exchange Commission (“SEC”) nor any other regulatory body has approved or disapproved of these securities or passed upon the accuracy or adequacy of this prospectus supplement or the accompanying prospectus. Any representation to the contrary is a criminal offense.

The global bonds will be ready for delivery in book-entry form only through the facilities of The Depository Trust Company, or DTC, for the accounts of its participants, including Clearstream Banking,société anonyme, and Euroclear Bank S.A./N.V., as operator of the Euroclear System, against payment in New York, New York, on or about,                , 2018.

	Per Global Bond		Total
Public Offering Price(1)		%	U.S.$
Underwriting Discount		%	U.S.$
Proceeds to the Republic of Panama

(1) Plus accrued interest, if any, from                 , 2018.

Citigroup Deutsche Bank Securities

The date of this prospectus supplement is                 , 2018

Panama has only provided you with the information contained in or incorporated by reference in this prospectus supplement and the accompanying prospectus. Panama has not, and the underwriters have not, authorized anyone to provide you with different information. Panama and the underwriters are not making an offer of the global bonds in any jurisdiction where the offer is not permitted. You should not assume that the information provided by this prospectus supplement or the accompanying prospectus as supplemented by this prospectus supplement is accurate as of any date other than the date on the front of this prospectus supplement.

TABLE OF CONTENTS

PROSPECTUS SUPPLEMENT

	Page
About This Prospectus Supplement		S-iii
Forward-Looking Statements		S-iii
Sovereign Immunity		S-iv
Certain Legal Restrictions		S-iv
Summary		S-1
The Issuer		S-1
Selected Panamanian Economic Indicators		S-3
The Global Bonds		S-5
Risk Factors		S-9
Incorporation by Reference		S-12
Use of Proceeds		S-13
Recent Developments		S-14
Certain Benefit Plan Considerations		S-32
Description of the Global Bonds		S-33
General Terms of the Global Bonds		S-33
Optional Redemption		S-34
Payments of Principal and Interest		S-35
Events of Default; Acceleration of Maturity		S-36
Fiscal Agent		S-37
Paying Agents; Transfer Agents; Registrar		S-37
Definitive Bonds		S-37
Notices		S-37
Further Issues of the Global Bonds		S-38
Meetings, Amendments and Waivers		S-38
Certain Amendments Not Requiring Holder Consent		S-41
Purchase of Global Bonds by Panama		S-41
Governing Law		S-41
Listing		S-41
Global Clearance and Settlement		S-42
Taxation		S-45
Underwriting (Conflicts of Interest)		S-51
Validity of the Global Bonds		S-60
Official Statements and Documents		S-60
General Information		S-61

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PROSPECTUS

	Page
Where You Can Find More Information		2
Data Dissemination		3
Use of Proceeds		3
Debt Securities		3
Collective Action Securities		16
Aggregated Collective Action Securities.		19
Warrants		26
Governing Law		26
Jurisdiction and Enforcement		27
Plan of Distribution		28
Selling Securityholders		30
Validity of the Securities		30
Official Statements		30
Authorized Representative		30
Glossary		31

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ABOUT THIS PROSPECTUS SUPPLEMENT

The Republic of Panama, having made all reasonable inquiries, confirms that this prospectus supplement and the accompanying prospectus and the documents incorporated by reference herein and therein together contain all information with respect to Panama and the global bonds that is material in the context of the offering of the global bonds, and that such information is true and accurate in all material respects and is not misleading, that the opinions and intentions expressed herein are honestly held and that, to the best of Panama’s knowledge and belief, there are no other facts the omission of which would make any such information or the expression of any such opinions and intentions materially misleading. Panama accepts responsibility accordingly.

Panama has only provided or incorporated by reference information in this prospectus supplement and the accompanying prospectus. Panama has not authorized anyone else to provide you with any other information. You should not assume that the information in this prospectus supplement or the accompanying prospectus, or the information Panama has previously filed with the SEC and incorporated by reference in this prospectus supplement and the accompanying prospectus, is accurate as of any date other than their respective dates. Panama’s economic, fiscal or political circumstances may have changed since such dates. Later information that Panama files with the SEC updates and supersedes earlier information that is filed.

Panama is not offering to sell or soliciting offers to buy any securities other than the global bonds offered under this prospectus supplement and the accompanying prospectus, nor is Panama offering to sell or soliciting offers to buy the global bonds in places where such offers are not permitted by applicable law.

The global bonds described in this prospectus supplement are debt securities of Panama being offered under Registration StatementsNo. 333-215316 andNo. 333-223218 filed with the SEC under the U.S. Securities Act of 1933, as amended (the “registration statement”); the accompanying prospectus is part of the registration statement. The accompanying prospectus provides you with a general description of the securities that Panama may offer, and this prospectus supplement contains specific information about the terms of this offering and the global bonds. This prospectus supplement also adds, updates or changes information provided or incorporated by reference in the accompanying prospectus. Consequently, before you invest, you should read this prospectus supplement together with the accompanying prospectus as well as the documents incorporated by reference in this prospectus supplement and the accompanying prospectus. Those documents contain information regarding Panama, the global bonds and other matters. The registration statement, any post-effective amendments thereto, the various exhibits thereto and the documents incorporated therein by reference contain additional information about Panama and the global bonds. All such documents may be inspected at the office of the SEC. Certain terms used but not defined in this prospectus supplement are defined in the prospectus.

References to “U.S.$” or “$” in this prospectus supplement are to U.S. dollars.

References to the “Republic” or “Panama” are to the Republic of Panama.

The distribution of this prospectus supplement and the accompanying prospectus and the offering of the global bonds in certain jurisdictions may be restricted by law. Persons who receive copies of this prospectus supplement and the accompanying prospectus should inform themselves about and observe any such restrictions. See “Underwriting (Conflicts of Interest)” in this prospectus supplement.

FORWARD-LOOKING STATEMENTS

Panama has made forward-looking statements in this prospectus supplement and the accompanying prospectus. Statements that are not historical facts are forward-looking statements. These statements are based on Panama’s current plans, estimates, assumptions and projections. Therefore, you should not place undue reliance on them. Forward-looking statements speak only as of the date they are made, and Panama undertakes no obligation to update any of them in light of new information or future events.

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Forward-looking statements involve inherent risks. Panama cautions you that many factors could affect the future performance of the Panamanian economy. These factors include, but are not limited to:

• interest rates in the United States and financial markets outside Panama;

• political or governmental developments in Panama;

• unintended consequences resulting from the implementation of economic or tax policies;

• the imposition of trade barriers;

• general economic and business conditions in Panama and the global economy;

• the ability of the Panama Canal to remain a competitive route for inter-oceanic transportation;

• hostilities or political unrest in other countries that may affect international trade, commodity prices and the global economy; and

• the occurrence of natural disasters.

SOVEREIGN IMMUNITY

Panama is a foreign sovereign state. Consequently, your ability to sue and enforce judgments against Panama may be limited. For more information, see “Jurisdiction and Enforcement” in the accompanying prospectus.

CERTAIN LEGAL RESTRICTIONS

The distribution of materials relating to the offering of the global bonds, and the transactions contemplated by the offering, may be restricted by law in certain jurisdictions. If materials relating to the offering of the global bonds come into your possession, you are required by Panama to inform yourself of and to observe all of these restrictions. The materials relating to the offering of the global bonds do not constitute, and may not be used in connection with, an offer or solicitation in any place where offers or solicitations are not permitted by law. If a jurisdiction requires that the offering be made by a licensed broker or dealer and either of the Underwriters, or any affiliate of either Underwriter, is a licensed broker or dealer in that jurisdiction, the offering of the global bonds shall be deemed to be made by such Underwriter or such affiliate on behalf of Panama in that jurisdiction.

PRIIPs Regulation / Prohibition of sales to EEA retail investors –The global bonds are not intended to be offered, sold or otherwise made available to and should not be offered, sold or otherwise made available to any retail investor in the European Economic Area (“EEA”). For these purposes, a retail investor means a person who is one (or more) of: (i) a retail client as defined in point (11) of Article 4(1) of Directive 2014/65/EU (as amended, “MiFID II”); or (ii) a customer within the meaning of Directive 2002/92/EC (the “Insurance Mediation Directive”), where that customer would not qualify as a professional client as defined in point (10) of Article 4(1) of MiFID II. Consequently, no key information document required by Regulation (EU) No 1286/2014 (as amended, the “PRIIPs Regulation”) for offering or selling the global bonds or otherwise making them available to retail investors in the EEA has been prepared and, therefore, offering or selling the global bonds or otherwise making them available to any retail investor in the EEA may be unlawful under the PRIIPs Regulation. This prospectus supplement and the accompanying prospectus have been prepared on the basis that any offer of global bonds in any member state of the EEA will be made pursuant to an exemption under Directive 2003/71/EC (as amended, the “Prospectus Directive”) from the requirement to publish a prospectus for offers of global bonds. This prospectus supplement is not a prospectus for the purposes of the Prospectus Directive.

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SUMMARY

This summary should be read as an introduction to this prospectus supplement and the accompanying prospectus. Any decision to invest in the global bonds by an investor should be based on consideration of this prospectus supplement and the accompanying prospectus as a whole.

The Issuer

Overview

Panama is located on the narrowest point of the Central American isthmus, which connects the continents of North America and South America. It has a coastline of approximately 1,868 miles on the Caribbean Sea and Pacific Ocean, and is bordered on the east by Colombia and on the west by Costa Rica. Panama has a national territory of approximately 29,157 square miles situated within its coastline and 345 miles of land borders, and includes numerous coastal islands. The Panama Canal, which connects the Atlantic and Pacific Oceans, bisects the country running northwest to southeast.

As of December 31, 2017, Panama had an estimated population of 4.1 million and a population density of 55.2 people per square kilometer. The Panama Province, the Republic’s largest province, is estimated to have comprised 52.4% of Panama’s total population, and the Colón Province, located at the northern terminus of the Panama Canal, is estimated to have comprised 7.0% of the total population, at that date.

Government

Panama is a republic with a representative form of government. In 1972, the original version of the current Constitution was adopted (the fourth in Panama’s history), setting forth the structure of the Government, individual and collective rights and duties, and the division of powers among the executive, legislative and judicial branches.

Executive power is vested in the President and the presidentially appointed Ministers, who constitute the Cabinet. The President and the Vice President are each elected by direct, universal suffrage for a term of five years. The President and the Vice President may not be reelected to the same office within ten years after the expiration of their term. In the event the President is unable to finish a term, the Vice President would succeed to the presidency.

National legislative power is vested in the National Assembly (the “Assembly”), Panama’s unicameral legislative body. The number of electoral circuits, each comprising an average of approximately 57,000 persons, determines the number of legislators; the Assembly currently has 71 seats. The full Assembly is elected by universal suffrage every five years. Members of the Assembly are not subject to limits on the number of terms in office to which they may be elected. The Assembly has, among other powers, the authority to enact legislation, ratify treaties, approve the budget and ratify the appointment of the Comptroller General, the Attorney General and justices of the Supreme Court of Justice, referred to as the Supreme Court.

Judicial power is vested in the Supreme Court and various lower tribunals. The President appoints the nine justices of the Supreme Court for staggeredten-year terms, subject to ratification by the Assembly. Lower court judges are appointed by the Supreme Court. The judicial branch prepares its own budget and sends it to the executive branch for inclusion in the general budget presented to the Assembly for approval. The Supreme Court is the final court of appeal and has the power to declare null and void laws, regulations or other acts of the executive or legislative branches that conflict with the Constitution.

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Panama is administratively divided into ten provinces and three territories. In each province, executive power is exercised by a governor who is appointed by the President. There are no provincial legislative or judicial bodies. Provincial governments do not have their own independent budgets. Within each province are municipalities that are, in turn, divided into precincts. Each municipality has a municipal council and a mayor who exercises executive power. Mayors and members of municipal councils are elected by direct, universal suffrage for five-year terms. Municipalities levy and collect municipal taxes and adopt their own budgets for financing local projects.

On May 4, 2014, Panama held general elections for the posts of President, members of the Assembly and other regional posts. In several individual decisions, the Electoral Tribunal annulled the election results for eleven Assembly seats. These seats were contested again in several rounds of special elections starting on November 16, 2014 and ending on December 21, 2014. The Assembly began its session on January 2, 2015 with 68 of 71 members seated because the results of three of the special elections were being contested before the Electoral Tribunal. The Electoral Tribunal subsequently dismissed these challenges and issued Decree 1 of January 30, 2015, declaring all cases concerning the 2014 elections formally closed. Currently, in the Assembly, 26 seats belong to thePartido Revolucionario Democrático(“PRD”), 24 seats belong toCambio Democrático,16 seats belong to the governing party, thePartido Panemeñista, three seats belong to thePartido Molirena, one seat belongs to thePartido Popularand one seat belongs to an independent. The majority coalition is comprised of the PRD, thePartido Panameñistaand thePartido Popular.

On May 4, 2014, Juan Carlos Varela was elected President of the Republic of Panama for a five-year term and took office on July 1, 2014. Dulcidio de la Guardia serves as Panama’s Minister of Economy and Finance.

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Selected Panamanian Economic Indicators⁽¹⁾

The following table sets forth Panama’s principal economic indicators for the years 2013 through 2017:

	2013(R)			2014(R)			2015(P)			2016(E)			2017(E)
Economic Data:
GDP (millions, nominal dollars)	$	45,600		$	49,921		$	54,316		$	57,821		$	61,838
GDP (millions, constant dollars)(2)	$	32,745		$	34,404		$	36,322		$	38,134		$	40,177
GDP (% change, constant dollars)(2)		6.9	%		5.1	%		5.6	%		5.0	%		5.4	%
Service Sector (% change, constant dollars)(2)(3)		3.8	%		3.6	%		4.1	%		4.6	%		5.4	%
Other (% change, constant dollars)(2)(4)		16.1	%		9.1	%		9.2	%		6.0	%		5.3	%
GDP Per Capita (constant dollars)(2)	$	8,504		$	8,792		$	9,137		$	9,446		$	9,804
Population (millions)		3.85			3.91			3.98			4.04			4.10
CPI – Period Average (% change)		4.0	%		2.6	%		0.2	%		0.7	%		0.9	%
Unemployment		4.1	%		4.8	%		5.1	%		5.5	%		6.1	%
Public Finance:
Total ConsolidatedNon-Financial Public Sector
Revenues (millions)	$	9,950		$	10,225		$	10,701		$	11,647		$	12,432
Total ConsolidatedNon-Financial Public Sector
Expenditures (millions)(5)	$	10,976		$	11,788		$	11,909		$	12,700		$	13,436
Overall Surplus (Deficit) (millions)	$	(1,026	)	$	(1,563	)	$	(1,208	)	$	(1,053	)	$	(1,004	)
As % of Current GDP		(2.41	)%		(3.18	)%		(2.32	)%		(1.91	)%		(1.71	)%
Central Government Surplus (Deficit) (millions)	$	(1,690	)	$	(1,945	)	$	(2,010	)	$	(2,203	)	$	(2,203	)
As % of Current GDP		(3.96	)%		(3.96	)%		(3.86	)%		(3.99	)%		(3.99	)%
Public Debt (at December 31):
Internal Debt (millions)	$	3,453		$	3,879		$	4,573		$	4,700		$	4,984
External Debt (millions)	$	12,231		$	14,352		$	15,648		$	16,902		$	18,390
Public Debt (as % of Current GDP)
Internal Debt		7.57	%		7.77	%		8.42	%		8.13	%		8.06	%
External Debt		26.82	%		28.75	%		28.81	%		29.23	%		29.74	%
Total Public Debt (millions)	$	15,684		$	18,231		$	20,222		$	21,602		$	23,374
Trade Data:
Exports (f.o.b.) (Goods)(6)(7) (millions)	$	17,059		$	14,972		$	12,784		$	11,705		$	12,474
Imports (f.o.b.) (Goods)(6)(7) (millions)	$	(26,505	)	$	(25,795	)	$	(22,487	)	$	(20,513	)	$	(21,912	)
Merchandise Trade Balance(7) (millions)	$	(9,446	)	$	(10,823	)	$	(9,721	)	$	(8,808	)	$	(9,437	)
Current Account Surplus(7) (Deficit) (millions)	$	(4,151	)	$	(6,679	)	$	(4,274	)	$	(3,160	)	$	(3,036	)
Overall Balance of Payments Surplus (Deficit)(7)
(millions)	$	(110	)	$	397		$	(984	)	$	1,327		$	(1,296	)
Total Official Reserves (at December 31) (millions)	$	2,412		$	3,509		$	3,045		$	3,540		$	2,339

(R) Revised figures.

(P) Preliminary figures unless marked otherwise.

(1) All monetary amounts in millions of U.S. dollars at current prices, unless otherwise noted.

(2) Constant GDP figures are based on 2007 constant dollars in chained volume measure.

(3) Including real estate, public administration, commerce, restaurants and hotels, financial services, the Colón Free Trade Zone (the “CFZ”), the Panama Canal, transportation and communications, public utilities and other services.

(4) Including mining, manufacturing, agriculture and construction.

(5) Including interest payments.

(6) Including the CFZ.

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(7) Figures have been calculated pursuant to the fifth edition of the Balance of Payments Manual prepared by the IMF.

Sources:Directorate of Analysis and Economic Policies, Office of the Comptroller General,Banco Nacional de Panamá(“BNP”) and Ministry of Economy and Finance.

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The Global Bonds

Issuer Republic of Panama.

Securities Offered             % Global Bonds due 2050.

Aggregate Principal Amount U.S.$            

Maturity Date                 , 2050.

Amortization of Principal Panama will pay the principal of the gobal bonds in three equal annual installments on                 of each year, commencing on                , 2048.

Issue Price U.S.$                per U.S.$1,000 principal amount plus accrued interest, if any, from                , 2018.

Interest Rate             % per annum, computed on the basis of a360-day year, consisting of twelve30-day months.

Interest Payment Dates Semi-annually in arrears on                and                of each year. The first interest payment for the global bonds will be on                , 2018, and such payment will include interest from                , 2018.

Use of Proceeds The net proceeds from the sale of the global bonds will be approximately U.S.$                after deduction of the underwriting discount and the net expenses payable by Panama, estimated to be U.S.$                . Panama intends to use the net proceeds of the offering (i) in part, for the refinancing, repurchase and retirement of domestic and external indebtedness of Panama and (ii) for general budgetary purposes.

Aggregated Collective Action Clauses The global bonds will be designated Aggregated Collective Action Securities and, as such, will contain provisions regarding future modifications to the terms of the global bonds that differ from those applicable to Panama’s outstanding public external indebtedness issued prior to March 16, 2015. Under these provisions, which are described under “Description of the Global Bonds—Meetings, Amendments and Waivers” in this prospectus supplement and “Aggregated Collective Action Securities” in the accompanying prospectus, Panama may amend certain key terms of the global bonds, including the maturity date, interest rate and other payment terms, without your consent.

Optional Redemption The global bonds will be subject to redemption at the option of Panama before maturity. See “Description of the Global Bonds— Optional Redemption” in this prospectus supplement.

Sinking Fund The holders of the global bonds will not be entitled to the benefit of any sinking fund.

Status The global bonds will be unsubordinated, unsecured (subject to the provisions in the global bonds providing for securing such obligations in the event certain other obligations of Panama are secured), direct, unconditional and general obligations of Panama. The global bonds

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will be designated equal ranking securities and, as such, the global bonds will rank without any preference among themselves and equally with all other unsecured and unsubordinated public indebtedness of Panama. It is understood that this provision shall not be construed so as to require Panama to make payments under the global bonds ratably with payments being made under any other public indebtedness. See “Debt Securities—Status of the Debt Securities” in the accompanying prospectus. Panama has pledged its full faith and credit for the due and punctual payment of principal and interest on the global bonds and all obligations of Panama in respect of the global bonds.

Denominations The global bonds will be issued in denominations of U.S.$200,000 and integral multiples of U.S.$1,000 in excess thereof.

Further Issues From time to time, without the consent of holders of the global bonds, and subject to the required approvals under Panamanian law, Panama may create and issue additional debt securities with the same terms and conditions as those of the global bonds (or the same except for the amount of the first interest payment and the issue price), provided that such additional debt securities do not have, for purposes of U.S. federal income taxation (regardless of whether any holders of such debt securities are subject to the U.S. federal tax laws), a greater amount of original issue discount than the global bonds have as of the date of issuance of such additional debt securities. See “Description of the Global Bonds—Further Issues of the Global Bonds” and “Description of the Global Bonds—Meetings, Amendments and Waivers” in this prospectus supplement.

Form The global bonds will be represented by one or more book-entry securities in fully registered form, without coupons, and are and will be registered in the name of, and deposited with a custodian for, DTC. Beneficial interests in the global bonds will be shown on, and transfer thereof will be effected only through, records maintained by DTC and its participants, unless certain contingencies occur, in which case the global bonds will be issued in definitive form. See “Description of the Global Bonds—Definitive Bonds” in this prospectus supplement.

Book-Entry System Upon the issuance of the global bonds as book-entry securities, DTC or its nominee will credit on its book-entry registration and transfer system the respective principal amounts of the global bonds represented by the book-entry securities to the accounts of institutions (“DTC participants”) that have accounts with DTC or its nominee that the underwriter designates. Ownership of beneficial interests in the book-entry securities will be limited to DTC participants or persons that may hold interests through DTC participants. Ownership of beneficial interests in the book-entry securities will be shown on, and the transfer of that ownership will be effected only through, records maintained by DTC or its nominee (with respect to interests of DTC participants) and on the records of DTC participants (with respect to interests of persons other than DTC participants). Investors may elect to hold interests in the global bonds through any of DTC, Euroclear

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Bank S.A./N.V., as operator of the Euroclear System (“Euroclear”), and Clearstream Banking, société anonyme (“Clearstream, Luxembourg”), if they are participants of such systems, or indirectly through organizations which are participants in such systems.

Fiscal Agent The global bonds will be issued pursuant to a fiscal agency agreement, dated as of September 26, 1997, as amended by Amendment No. 1 thereto, dated as of September 4, 2003, Amendment No. 2 thereto, dated as of February 13, 2015, and Amendment No. 3 thereto, dated as of October 26, 2016, between Panama and The Bank of New York Mellon (as successor in interest to JPMorgan Chase Bank, N.A.), as fiscal agent, paying agent, transfer agent and registrar.

Taxation For a discussion of certain Panama and United States federal income tax consequences associated with the global bonds, see “Taxation—Panamanian Taxation” and “—U.S. Taxation” in this prospectus supplement and “Debt Securities—Tax Withholding; Payment of Additional Amounts” in the accompanying prospectus. Investors should consult their own tax advisors in determining thenon-U.S., U.S. federal, state, local and any other tax consequences to them of the purchase, ownership and disposition of the global bonds.

Payment of Principal and Interest Principal of and interest on the bonds and any other amounts due with respect to the bonds will be payable in U.S. dollars or other legal tender of the United States. As long as the global bonds are in the form of book-entry securities, payment of principal and interest to investors will be made through the facilities of DTC.

Negative Pledge The global bonds will contain certain covenants, including restrictions on the incurrence of certain Liens. See “Debt Securities—Negative Pledge” in the accompanying prospectus.

Events of Default The global bonds will contain events of default the occurrence of which may result in the acceleration of Panama’s obligations under the global bonds prior to maturity upon notice by holders of at least 25% of the aggregate principal amount of the aggregate of the outstanding global bonds. See “Description of the Global Bonds— Events of Default; Acceleration of Maturity” in this prospectus supplement.

Governing Law The global bonds will be governed by the laws of the State of New York except with respect to their authorization and execution, which will be governed by the laws of the Republic of Panama.

Listing Application will be made to list the global bonds on the Official List of the Luxembourg Stock Exchange and to have such global bonds admitted to trading on the Euro MTF Market.

Security Identifiers ISIN: US698299BH68 Common Code: CUSIP: 698299 BH6

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Risk Factor Risk factors relating to the global bonds:

• the price at which the global bonds will trade in the secondary market is uncertain; and

• the global bonds will contain provisions that permit Panama to amend the payment terms without the consent of all holders.

Risk factors relating to Panama:

• Panama is a foreign sovereign state and, accordingly, it may be difficult to obtain or enforce judgments against it;

• certain economic risks are inherent in any investment in an emerging market country such as Panama;

• Panama’s U.S. dollar monetary arrangements impose constraints on fiscal and monetary policies and on its ability to finance deficits;

• an adverse change in Panama’sdebt-to-GDP ratio could increase the burden of servicing Panama’s debt; and

• Panama’s economy remains vulnerable to external shocks, including those that could be caused by future significant economic difficulties of its major regional trading partners or by more general “contagion” effects, which could have a material adverse effect on Panama’s economic growth and its ability to service its public debt.

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RISK FACTORS

This section describes certain risks associated with investing in the global bonds. You should consult your financial and legal advisors about the risk of investing in the global bonds. Panama disclaims any responsibility for advising you on these matters.

Risk Factors Relating to the Global Bonds

The price at which the global bonds will trade in the secondary market is uncertain.

Panama has been advised by the underwriters that they intend to make a market in the global bonds but are not obligated to do so and may discontinue market making at any time without notice. Application will be made to list the global bonds on the Luxembourg Stock Exchange and to have the global bonds admitted to trading on the Euro MTF Market of the Luxembourg Stock Exchange. No assurance can be given as to the liquidity of the trading market for the global bonds. The price at which the global bonds will trade in the secondary market is uncertain. In addition, government-related entities in Panama may, from time to time, purchase a portion of the global bonds, further reducing the amount of global bonds outstanding and reducing the liquidity of the secondary markets for the global bonds.

The global bonds will contain provisions that permit Panama to amend the payment terms without the consent of all holders.

The global bonds will be designated Aggregated Collective Action Securities and, as such, will contain provisions regarding future modifications to the terms of the global bonds that differ from those applicable to Panama’s outstanding public external indebtedness issued prior to March 16, 2015. Under these provisions, which are described under “Description of the Global Bonds—Meetings, Amendments and Waivers” in this prospectus supplement and “Aggregated Collective Action Securities” in the accompanying prospectus, Panama may amend the payment provisions of any series of debt securities (including the global bonds) and other reserve matters listed in the fiscal agency agreement with the consent of the holders of: (1) with respect to a single series of debt securities, more than 75% of the aggregate principal amount of the outstanding debt securities of such series; (2) with respect to two or more series of debt securities, if certain “uniformly applicable” requirements are met, more than 75% of the aggregate principal amount of the outstanding debt securities of all series affected by the proposed modification, taken in the aggregate; or (3) with respect to two or more series of debt securities, more than 66 2/3% of the aggregate principal amount of the outstanding debt securities of all series affected by the proposed modification, taken in the aggregate, and more than 50% of the aggregate principal amount of the outstanding debt securities of each series affected by the proposed modification, taken individually, whether or not certain “uniformly applicable” requirements are met.

Risk Factors Relating to Panama

Panama is a foreign sovereign state and accordingly it may be difficult to obtain or enforce judgments against it.

Panama is a foreign sovereign state. As a result, it may be difficult or impossible for investors to obtain or enforce judgments against Panama, whether in an investor’s own jurisdiction or elsewhere. See “Jurisdiction and Enforcement” in the accompanying prospectus.

Certain economic risks are inherent in any investment in an emerging market country such as Panama.

Investing in an emerging market country such as Panama carries economic risks. These risks include many different factors that may affect Panama’s economic results, including the following:

• interest rates in the United States and financial markets outside Panama;

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• political or governmental developments in Panama;

• changes in economic or tax policies;

• the imposition of trade barriers;

• general economic and business conditions in Panama and the global economy;

• the ability of the Panama Canal to remain a competitive route for inter-oceanic transportation;

• hostilities or political unrest in other countries that may affect international trade, commodity prices and the global economy; and

• the occurrence of natural disasters.

Any of these factors, as well as volatility in the markets for securities similar to the global bonds, may adversely affect the liquidity of, and trading markets for, the global bonds. See “Forward-looking Statements” in this prospectus supplement.

Panama’s U.S. dollar monetary arrangements impose constraints on fiscal and monetary policies and on its ability to finance deficits.

Public finance in Panama is heavily influenced by the U.S. dollar-based monetary arrangements in place since 1904. Panama has used the U.S. dollar as its legal tender since shortly after gaining its independence. The national currency, the Balboa, is used primarily as a unit of account linked to the U.S. dollar at a ratio of one dollar per one Balboa. The Government does not print paper currency, although a limited amount of coinage is minted. Although the absence of a printed national currency and the general absence of domestic budgetary financing through the banking system (other than from 1987 to 1989) reduce the risk of runaway inflation, they do impose constraints on fiscal and monetary policy, particularly for responding to external shocks, that are not present in countries that can finance their deficits by printing local currency through central banks that can act as lender of last resort. In 2013, Panama’snon-financial public sector balance registered a deficit of $1,026.0 million (or 2.4% of nominal GDP). In 2014, Panama’snon-financial public sector balance recorded a deficit of $1,563.1 million (or 3.2% of nominal GDP). In 2015, Panama’snon-financial public sector balance recorded a deficit of $1,208.1 million (or 2.3% of nominal GDP). In 2016, Panama’snon-financial public sector balance recorded a deficit of $1,052.7 million (or 1.9% of nominal GDP). In 2017, Panama’snon-financial public sector balance recorded a preliminary deficit of $1,003.8 million (or 1.7% of nominal GDP). Future deficits could result in an increase in Panama’s debt, which could in turn have an adverse effect on Panama’s ability to service its debt.

An adverse change in Panama’sdebt-to-GDP ratio could increase the burden on servicing Panama’s debt.

Panama’s gross public debt to GDP ratio was 34.4% in 2013, 36.5% in 2014, 37.2% in 2015, 37.4% in 2016 and 37.8% in 2017. Any significant increase in Panama’s gross public sectordebt-to-GDP ratio could have an adverse effect on Panama’s ability to service its debt. See “Recent Developments—The Economy” in this prospectus supplement.

Panama’s economy remains vulnerable to external shocks, including those that could be caused by future significant economic difficulties of its major regional trading partners or by more general “contagion” effects, which could have a material adverse effect on Panama’s economic growth and its ability to service its public debt.

Emerging-market investment generally poses a greater degree of risk than investment in more mature market economies because the economies in the developing world are more susceptible to destabilization resulting from domestic and international developments.

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A significant decline in the economic growth of, or relationships with, any of Panama’s major trading partners could adversely affect Panama’s economic growth. In addition, because international investors’ reactions to the events occurring in one emerging market country sometimes appear to demonstrate a “contagion” effect, in which an entire region or class of investment is disfavored by international investors, Panama could be adversely affected by negative economic or financial developments in other emerging market countries. Panama is also vulnerable to external developments due to its reliance on foreign creditors.

High economic growth has resumed in recent years, with real GDP growth rates of 9.2% in 2012. Economic growth slowed for fiscal year 2013, with real GDP growth of 6.9% for 2013 because of a slowdown in the activity of the Colón Free Zone and reduced transits through the Canal. For 2014, real GDP grew by 5.1%, primarily due to port activity, air transport, financial intermediation, tourism, Panama Canal services and exports of banana, melon and watermelon. For 2015, real GDP grew by 5.6%. For 2016, real GDP grew by 5.0%, primarily due to construction, mining, real estate and financial intermediation activities. For 2017, real GDP grew by 5.4% primarily due to port activity, air transport, financial intermediation, and Panama Canal services. There can be no assurance that any crises such as those described above or similar events will not negatively affect investor confidence in emerging markets or the economies of the principal countries in Latin America, including Panama. In addition, there can be no assurance that these events will not adversely affect Panama’s economy, its ability to raise funding in the external debt markets in the future or its ability to service its public debt.

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INCORPORATION BY REFERENCE

The SEC allows Panama to incorporate by reference some information that Panama files with the SEC. Panama can disclose important information to you by referring you to those documents. Panama’s SEC filings are available to the public from the SEC’s website at http://www.sec.gov. Exhibit D to Panama’s annual report on Form18-K for the year ended December 31, 2016, filed with the SEC on September 29, 2017, as amended by Amendment No. 1 thereto filed on February 26, 2018, and Amendment No. 2 thereto filed on April 2, 2018, and as may be further amended from time to time (as so amended, the “Annual Report”), is considered part of and incorporated by reference in this prospectus supplement and the accompanying prospectus. You may also obtain copies of documents incorporated by reference, free of charge, at the office of the Luxembourg paying agent specified on the inside back cover of this prospectus supplement.

For purposes of Commission Regulation (EC) No. 809/2004, any information not listed in the cross reference table but included in the documents incorporated by reference is given for information purposes only:

EC No. 809/2004, as amended by EC No. 1289/2008 Item	Annual Report on Form18-K for 2016
Issuer’s position within the governmental framework	“The Republic of Panama —Form of Government and Political Parties” on pagesD-16 toD-17 of Exhibit D
Geographic location and legal form of the issuer	“The Republic of Panama” on pagesD-15 toD-17 of Exhibit D
Recent events relevant to the issuer’s solvency	“The Panamanian Economy—Reforms and Development Programs” and “—Economic Performance—2012 Through 2016” on pagesD-18 toD-29 of Exhibit D
Structure of the issuer’s economy	“Structure of the Panamanian Economy” on pagesD-30 toD-35, “The Panama Canal” on pagesD-36 toD-41, “The Colón Free Zone” on pagesD-42 toD-43 and “Financial System” on pagesD-56 toD-62 of Exhibit D
Gross domestic product	“The Panamanian Economy” on pagesD-30 toD-35 of Exhibit D
Panama’s political system and government	“The Republic of Panama —Form of Government and Political Parties” on pagesD-15 toD-17 of Exhibit D
Tax and budgetary systems of the issuer	“Public Finance—Central Government Budget” and“—Taxation” on pagesD-49 toD-51 of Exhibit D
Gross public debt of the issuer	“Public Sector Debt” on pagesD-73 toD-78 of Exhibit D
Foreign trade and balance of payments	“Foreign Trade and Balance of Payments” on pagesD-63 toD-72 of Exhibit D
Foreign exchange reserves	“Public Finance—International Reserves” on pageD-55 of Exhibit D
Financial position and resources	“Public Finance” on pagesD-49 toD-55 of Exhibit D
Income and expenditure figures and 2015 Budget and 2016 Budget	“Public Finance—Central Government Budget” on pagesD-49 toD-50 of Exhibit D

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USE OF PROCEEDS

The net proceeds from the sale of the global bonds will be approximately U.S.$        , after deduction of underwriting discount and expenses payable by Panama, estimated to be U.S.$        . Panama intends to use the net proceeds of the offering (i) in part, for the refinancing, repurchase and retirement of domestic and external indebtedness of Panama and (ii) for general budgetary purposes.

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RECENT DEVELOPMENTS

The information included in this section supplements the information about Panama contained in Panama’s Annual Report, as previously amended. To the extent the information in this section is inconsistent with the information contained in such Annual Report, the information in this section replaces such information. Initially capitalized terms used in this section have the respective meanings assigned to those terms in such Annual Report, as amended.

Political Developments

On February 22, 2018, the National Assembly approved a resolution to replace all members of the Credentials Commission (“CC”). The CC has the authority to impeach the President of the Republic and the Justices of the Supreme Court.

On February 23, 2018, Gustavo Valderrama Rodriguez was appointed Vice Minister of Economy. Previously, Mr. Valderrama served as acting Vice Minister of Economy and as Director of Public Policy of the Ministry of Economy and Finance.

On March 12, 2018, the National Assembly elected nine new members to the CC. The CC elected Fernando Carrillo as president, Ana Matilde Gomez as vice president and Elias A. Castillo as secretary.

Recent Government Actions

As of February 22, 2018, the third bridge over the Panama Canal was 80% complete.

On February 24, 2018, President Varela enacted five laws which seek to promote the agricultural sector. With the enactment of these laws, the Government seeks to provide support to agricultural producers that have been affected by adverse climate conditions, promote the development of productive activities in specific agricultural areas and increase the production of rice.

On March 9, 2018, the Government promulgated a resolution containing a list of 20 countries that discriminate economically and commercially against Panama. The list includes eight European Union countries (Croatia, Slovenia, Estonia, France, Greece, Lithuania, Poland and Portugal), Brazil, Chile, Colombia, Peru and Russia, amongst others. The publication of the list is a first step for the potential application of commercial retaliatory measures.

On March 21, 2018, the Electoral Tribunal enacted Decree No. 12 by which the general elections of May 5, 2019 are to be regulated.

On March 27, 2018, the National Commission Against Money Laundering included Venezuelan President Nicolas Maduro along with 54 other current or former government officials and 16 companies in a high-risk list for money laundering and the financing of terrorism. The Government requested financial andnon-financial entities to control risks in transactions involving the listed people and entities.

The Panamanian Economy

Economic Performance in 2017

In 2017, Panama’s estimated GDP growth in chained volume measure was 5.4%, compared to 5.0% in 2016. Inflation, as measured by the average CPI with base year 2013, was 0.9% in 2017, compared to 0.7% in 2016.

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The Central Government’s current savings in 2017 registered a surplus of U.S.$1,874.6 million (3.2% of nominal GDP) compared to a surplus of U.S.$1,504.1 million in 2016 (2.7% of nominal GDP). The Government’s overall deficit decreased to U.S.$1,819.4 million in 2017 (3.1% of nominal GDP) from U.S.$2,202.9 million in 2016 (4.0% of nominal GDP). In 2017, Panama’snon-financial public sector balance registered an adjusted deficit of U.S.$601.7 million (1.0% of nominal GDP), a decrease from an adjusted deficit of U.S.$827.8 million (1.5% of nominal GDP) in 2016.

The construction sector grew by 8.3% in 2017 compared to 2016, representing 16.7% of GDP. Growth in the construction sector was primarily due to the execution of public and private projects.

The real estate sector grew by 3.4% in 2017 compared to 2016, representing 13.6% of GDP. Growth in the real estate sector was primarily due to an increase in sales of housing properties as a result of the construction of residential buildings in the previous years.

The financial intermediation sector grew by 5.0% in 2017 compared to 2016, representing 7.3% of GDP. Growth in financial intermediation sector was attributable mainly to banking activity.

The manufacturing sector grew by 2.2% in 2017 compared to 2016, representing 5.2% of GDP in 2017. Growth in the manufacturing sector was primarily due to an increase in the production of meat and meat products, rice, grains and alcoholic beverages.

The public utilities sector grew by 3.6% in 2017 compared to 2016, representing 3.9% of GDP in 2017. Growth in the public utilities sector was primarily due to an increase in the generation of hydraulic, wind, solar and thermal energy.

The agricultural sector grew by 2.5% in 2017 compared to 2016, representing 1.9% of GDP in 2017. Growth in the agricultural sector was primarily due to an increase in the production of rice and corn.

Mining activities increased by 8.3% in 2017 compared to 2016, representing 1.8% of GDP in 2017. Growth in mining activities was primarily due to an increase in the demand for raw materials for the construction industry.

The transportation, storage and telecommunications sector grew by 10.1% in 2017 compared to 2016, representing 13.3% of GDP in 2017. Growth was primarily due to increased operations in the Panama Canal.

The fisheries sector decreased by 2.7% in 2017 compared to 2016, representing 0.4% of GDP in 2017. The decrease in the fisheries sector was primarily due to a decrease in the export of shrimp.

The commerce, hotels and restaurants sector grew by 2.9% in 2017 compared to 2016, representing 20.2% of GDP in 2017. Growth in the commerce, hotels and restaurants sector was primarily due to increase in sales of fuels and associated products.

The public administration sector grew by 15.7% in 2017 compared to 2016, representing 3.3% of GDP in 2017.

The other services sector grew by 4.8% in 2017 compared to 2016, representing 7.8% of GDP in 2017. Growth in this sector was primarily due to increased revenues in higher education teaching, hospital activities, sport activities and the lottery.

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The following table sets forth Panama’s principal price indicators for each of the years 2013 through 2017:

TABLE NO. 2

Inflation

(percentage change from previous period)⁽¹⁾

	2013			2014			2015			2016			2017
Annual Percentage Change:
Consumer Price Index		4.0	%		2.6	%		0.2	%		0.7	%		0.9	%
Wholesale Price Index:		0.1			(1.6	)		(5.7	)		(0.8	)		—
Imports		(1.9	)		(4.7	)		(12.0	)		(2.4	)		—
Industrial products		2.2			0.8			(0.4	)		(0.1	)		—
Agricultural products		4.0			6.6			6.1			2.8			—

(1) For 2013, the CPI inflation base year is 2002; for years 2014, 2015, 2016 and 2017, the CPI inflation base year is 2013.

Source:Office of the Comptroller General.

The following tables set forth Panama’s GDP, including sectoral origin (in dollars and as a percentage of GDP) and percentage change from 2013 to 2017:

TABLE NO. 3

Gross Domestic Product

	2013 (R)			2014 (R)			2015 (P)			2016 (E)			2017 (E)
Gross Domestic Product in chained volume measure (millions of dollars)(1)	$	32,744.9		$	34,404.0		$	36,322.3		$	38,134.3		$	40,176.9
% Change over Previous Year		6.9	%		5.1	%		5.6	%		5.0	%		5.4	%
Gross Domestic Product in nominal prices (millions of dollars)	$	45,600.0		$	49,921.5		$	54,315.7		$	57,820.9		$	61,838.2
% Change over Previous Year		12.8	%		9.5	%		8.8	%		6.5	%		6.9	%

(R) Revised figures.

(P) Preliminary figures.

(E) Estimated figures.

(1) Figures are based on 2007 constant dollars.

Source:Office of the Comptroller General.

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TABLE NO. 4

Sectoral Origin of Gross Domestic Product

(in millions of dollars)⁽¹⁾

	2013 (R)		2014 (R)		2015 (P)		2016 (E)		2017 (E)
Primary Activities:
Agriculture	$	753.7	$	747.4	$	749.1	$	748.7	$	767.8
Fisheries		162.1		186.2		181.2		166.6		162.1
Mining		513.4		559.2		614.9		657.1		711.8
Total	$	1,429.3	$	1,492.8	$	1,545.2	$	1,572.5	$	1,641.7
Industrial Activities:
Manufacturing	$	1,924.1	$	1,992.3	$	2,089.6	$	2,058.7	$	2,103.3
Construction		4,445.1		5,061.5		5,748.7		6,210.7		6,728.1
Total	$	6,369.1	$	7,053.8	$	7,838.3	$	8,269.4	$	8,831.4
Services:
Public utilities	$	1,142.9	$	1,274.5	$	1,398.6	$	1,529.2	$	1,583.9
Commerce, restaurants and hotels		7,338.1		7,418.1		7,670.5		7,902.8		8,129.6
Transportation, storage and communications		4,522.5		4,608.6		4,741.5		4,859.0		5,351.1
Financial intermediation		2,342.0		2,436.6		2,619.4		2,790.4		2,930.6
Real estate		4,548.5		4,829.9		5,038.4		5,287.5		5,468.5
Public administration		962.6		1,033.1		1,035.9		1,157.2		1,338.7
Other services		2,668.7		2,765.5		2,855.7		2,990.9		3,133.9
Total	$	23,525.2	$	24,366.3	$	25,359.9	$	26,517.1	$	27,936.3
Plus Import Taxes(2)		1,441.5		1,535.3		1,625.4		1,832.5		1,816.0
Less Imputed Banking Services		—		—		—		—		—
Gross Domestic Product in chained volume measure(3)	$	32,744.9	$	34,404.0	$	36,322.3	$	38,134.3	$	40,176.9

(R) Revised figures.

(P) Preliminary figures.

(E) Estimated figures.

(1) Figures are based on 2007 constant dollars and include the Central Government, CSS and consolidated agencies. Figures do not include the PCA or CFZ.

(2) Including value-added tax.

(3) The discrepancy between each total and the sum of the components of each total is due to statistical differences originating from utilization of moving base price structures, in accordance with the suggested methodology from the SNA 1993.

Source:Office of the Comptroller General.

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TABLE NO. 5

Percentage Change from Prior Year for

Sectoral Origin of Gross Domestic Product (percentage change)⁽¹⁾

	2013 (R)			2014 (R)			2015 (P)			2016 (E)			2017 (E)
Primary Activities:
Agriculture		3.5	%		(0.8	)%		0.2	%		0.0	%		2.5	%
Fisheries		10.4	%		14.8	%		(2.7	)%		(8.1	)%		(2.7	)%
Mining		22.7	%		8.9	%		10.0	%		6.9	%		8.3	%
Total		10.5	%		4.4	%		3.5	%		1.8	%		4.4	%
Industrial Activities:
Manufacturing		3.9	%		3.5	%		4.9	%		(1.5	)%		2.2	%
Construction		26.5	%		13.9	%		13.6	%		8.0	%		8.3	%
Total		18.7	%		10.7	%		11.1	%		5.5	%		6.8	%
Services:(2)
Public utilities		5.1	%		11.5	%		9.7	%		9.3	%		3.6	%
Commerce, restaurants and hotels		2.6	%		1.1	%		3.4	%		3.0	%		2.9	%
Transportation, storage and communications		2.3	%		1.9	%		2.9	%		2.5	%		10.1	%
Financial intermediation		8.2	%		4.0	%		7.5	%		6.5	%		5.0	%
Real estate		6.0	%		6.2	%		4.3	%		4.9	%		3.4	%
Public administration		(1.3	)%		7.3	%		0.3	%		11.7	%		15.7	%
Other services		3.5	%		3.6	%		3.3	%		4.7	%		4.8	%
Total		3.8	%		3.6	%		4.1	%		4.6	%		5.4	%
Plus Import Taxes(3)		11.1	%		6.5	%		5.9	%		12.7	%		(0.9	)%
Less Imputed Banking Services		—			—			—			—			—
Gross Domestic Product in chained volume measure		6.9	%		5.1	%		5.6	%		5.0	%		5.4	%

(R) Revised figures.

(P) Preliminary figures.

(E) Estimated figures.

(1) Figures are based on 2007 constant dollars.

(2) Panama Canal and CFZ figures are not based on 2007 constant dollars and are therefore not included in this table.

(3) Including value-added tax.

Source:Office of the Comptroller General

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TABLE NO. 6

Sectoral Origin of Gross Domestic Product

(as percentage of GDP)⁽¹⁾

	2013 (R)			2014 (R)			2015 (P)			2016 (E)			2017 (E)
Primary Activities:
Agriculture		2.3	%		2.2	%		2.1	%		2.0	%		1.9	%
Fisheries		0.5	%		0.5	%		0.5	%		0.4	%		0.4	%
Mining		1.6	%		1.6	%		1.7	%		1.7	%		1.8	%
Total		4.4	%		4.3	%		4.3	%		4.1	%		4.1	%
Industrial Activities:
Manufacturing		5.9	%		5.8	%		5.8	%		5.4	%		5.2	%
Construction		13.6	%		14.7	%		15.8	%		16.3	%		16.7	%
Total		19.5	%		20.5	%		21.6	%		21.7	%		22.0	%
Services (2)
Public utilities		3.5	%		3.7	%		3.9	%		4.0	%		3.9	%
Commerce, restaurants and hotels		22.4	%		21.6	%		21.1	%		20.7	%		20.2	%
Transportation, storage and communications		13.8	%		13.4	%		13.1	%		12.7	%		13.3	%
Financial intermediation		7.2	%		7.1	%		7.2	%		7.3	%		7.3	%
Real estate		13.9	%		14.0	%		13.9	%		13.9	%		13.6	%
Public administration		2.9	%		3.0	%		2.9	%		3.0	%		3.3	%
Other services		8.1	%		8.0	%		7.9	%		7.8	%		7.8	%
Total		71.8	%		70.8	%		69.8	%		69.5	%		69.5	%
Plus Import Taxes(3)		4.4	%		4.5	%		4.5	%		4.8	%		4.5	%
Less Imputed Banking Services		—	%		—	%		—	%		—	%		—	%
Gross Domestic Product in chained volume measure(4)		100.0	%		100.0	%		100.0	%		100.0	%		100.0	%

(R) Revised figures.

(P) Preliminary figures.

(E) Estimated figures

(1) Figures are based on 2007 constant dollars.

(2) Panama Canal and CFZ figures are not based on 2007 constant dollars, thus are not included in this table.

(3) Including value-added tax.

(4) The discrepancy between the total and the sum of its components is due to statistical differences originating from utilization of moving base price structures, in accordance with the suggested methodology from the SNA 1993.

Source:Office of the Comptroller General.

The Panama Canal

In the PCA 2017 fiscal year ending on September 30, 2017, Canal transits increased to 13,548 from 13,114 in fiscal year 2016, while cargo tonnage in fiscal year 2017 increased to 241.0 million long tons from 204.7 million long tons in fiscal year 2016. According to the PCA, toll revenues for fiscal year 2017 reached U.S.$2,238.0 million, an increase of 15.8% compared to U.S.$1,933.0 million in fiscal year 2016.

On average, from the Canal’s fiscal year 2013 to the fiscal year 2017, transits through the Canal decreased by 1.3% and cargo tonnage increased by 2.5%. However, on average, from fiscal year 2013 to fiscal year 2017, toll revenues have increased by 4.0% per annum, primarily due to an increase in toll rates.

As of September 30, 2017, the Canal’s total work force (which includes temporary and permanent employees) was 9,887. Of the 2017 total work force, 7,498 were permanent workers and 2,389 were temporary workers.

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The following table sets forth the Canal’s statistical and financial information for fiscal years 2013 through 2017 (each ended on September 30):

TABLE NO. 8

Panama Canal Principal Statistics

Fiscal Year	Number of Transits		Tolls (millions of U.S. dollars)		Long Tons of Cargo (millions)
2013		13,660	$	1,849.6	$	212.1
2014		13,481	$	1,909.3	$	227.5
2015		13,874	$	1,994.0	$	229.1
2016		13,114	$	1,933.0	$	204.7
2017		13,548	$	2,238.0	$	241.0

Source:Panama Canal Authority.

The Panama Canal Expansion Project

As of September 30, 2017, the PCA had allocated approximately U.S.$4.3 billion of internal funding for the expansion project.

As of September 30, 2017, approximately 2,000 neopanamax vessels had transited the new locks ofCocolí, on the Pacific side of the canal, andAgua Clara, on the Atlantic side of the canal. Approximately 54% were container ships, 29% carriers of liquefied petroleum gas and 9% liquefied natural gas vessels. The remaining 8% were cruise ships, tankers and bulk ships.

As of September 30, 2017, GUPCSA had filed 119 claims of which 41 have been resolved. The total amount of the claims for the third set of locks was U.S.$5,863 million and the PCA had paid U.S.$378 million. Claims totaling U.S.$5,209 million have been submitted to arbitration.

The Panama Canal Authority

In fiscal year 2017, the PCA had a surplus of approximately U.S.$1,198.6 million, an increase of 3.0% compared to U.S.$1,163.4 million in 2016. On December 14, 2017, the Board of Directors of the PCA, approved the transfer to the Central Government of U.S.$1,193,809.

The Colón Free Zone

In 2017, total imports to the CFZ were estimated at U.S.$9,214.5 million, a decrease of 0.3% from U.S.$9,238.2 in 2016, while totalre-exports were U.S.$10,432.8 million, an increase of 0.1% from U.S.$10,417.5 million in 2016.

On November 2, 2017, the Government of Colombia extended tariffs on imports of certain textiles, apparel and footwear that fall below a specific price floor. The extension includes a 35% tariff on footwear and a 40% tariff on apparel.

Employment and Labor

In August 2017, Panama’s labor force was estimated at 1,902,477 (an increase of 1.5% from 1,873,655 as of August 2016), which represented approximately 64.0% of the total working age population.

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In August 2017, the unemployment rate increased to 6.1% compared to 5.5% in August 2016.

The following table sets forth certain labor force and unemployment statistics for the five years ended August 2013 through August 2017:

TABLE NO. 9

Labor Force and Employment

	2013			2014			2015			2016			2017
Total Population(1)		3,850.7			3,913.3			3,975.4			4,037.0			4,098.1
Working-Age Population(1)		2,719.8			2,782.1			2,846.6			2,910.0			2,973.3
Labor Force
Employed(1)		1,672.4			1,695.4			1,733.9			1,770.7			1,785.8
Unemployed(1)		71.5			85.9			92.3			102.9			116.6
Total		1,743.8			1,781.3			1,826.1			1,873.6			1,902.5
	(annual percentage change)
Total Population		1.7	%		1.6	%		1.6	%		1.6	%		1.5	%
Working-Age Population		2.3	%		2.3	%		2.3	%		2.2	%		2.2	%
Labor Force
Employed		3.4	%		1.4	%		2.3	%		2.1	%		0.9	%
Unemployed		4.7	%		20.2	%		7.4	%		11.5	%		13.3	%
Total		3.5	%		2.1	%		2.5	%		2.6	%		1.5	%
	(in percent)
Labor Force:
Participation Rate(2)		64.1	%		64.0	%		64.2	%		64.4	%		64.0	%
Employment Rate(3)		95.9			95.2			94.9			94.5			94.0
Unemployment Rate		4.1			4.8			5.1			5.5			6.1

(1) In thousands.

(2) Total labor force as percentage ofworking-age population.

(3) Employed labor force as percentage of total labor force.

Source:Office of the Comptroller General.

Salaries and Wages

Panamanian labor law provides for a basic minimum wage (starting at U.S.$1.53 per hour as of January 1, 2018, depending upon the worker’s location and economic activity).

Executive Decree No.75 of December 26, 2017, increased the minimum wage to its current levels by between 4.5% and 6.5%, to between U.S.$1.53 per hour and U.S.$4.45 per hour, depending on the area of the country, type of economic activity and type of profession and size of the employer company.

Financial System

In 2017, the financial service sector represented 7.3% of GDP in chained volume measure. In 2016, 2015, 2014 and 2013 the financial service sector represented 7.3%, 7.2%, 7.1% and 7.2% of GDP in chained volume measure, respectively.

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The Banking Sector

As of December 31, 2017, two official banks, 47 private sector general license banks, 26 international license banks and 13 representative offices constituted the banking sector. Of the 47 private sector general license banks, 17 were incorporated in Panama and the rest abroad.

As of December 31, 2017, measured by assets, the largest bank based in Panama was Banco General, S.A., with U.S.$16.1 billion in assets. Banco Nacional de Panamá (BNP) with U.S.$9.8 billion in assets as of December 31, 2017 was the second largest bank based in Panama. Two of the other largest banks, based on assets, are Banistmo, S.A. and BAC International Bank Inc. The largest international license banks, based on assets, are Bancolombia (Panamá), S.A., Banco de Crédito del Perú and Banco de Bogotá S.A.

As of December 31, 2017, total assets of the banking sector were $119.7 billion, approximately 1.1% lower than U.S.$121,039 million as of December 31, 2016. As of December 31, 2017, deposits in the banking sector were approximately U.S.$84,280 million, approximately 2.0% lower than U.S.$85,991 million as of the same date in 2016.

The following table sets forth information regarding the largest banks in Panama based on their assets as of December 31, 2017 in each of three categories:

TABLE NO. 17

Largest Banking Institutions

(assets in millions of dollars)

	Total Assets
Official Banks
Banco Nacional de Panamá(1)	US$	9,767
Caja de Ahorros	US$	3,837
General License Banks(2)
Banco General, S.A.	US$	16,127
Banistmo, S.A.	US$	9,523
BAC International Bank Inc.	US$	8,136
International License Banks
Bancolombia (Panama), S.A.	US$	4,851
Banco de Crédito del Perú	US$	2,857
Banco de Bogotá, S.A.	US$	2,591
Popular Bank Ltd. Inc.	US$	1,216

(1) Also considered a general license bank.

(2) Other than BNP and Caja de Ahorros.

Source:Superintendency of Banks.

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The table below sets forth information on the banking sector at December 31 for each of the years 2013 through 2017:

TABLE NO. 18

The Banking Sector (in millions of dollars)

	As of December 31,
	2013		2014		2015		2016		2017
Assets:
Liquid Assets:
Deposits in local banks	$	3,046	$	3,525	$	3,423	$	3,194	$	3,524
Deposits in foreign banks		13,279		16,801		17,064		18,164		13,724
Other		996		1,034		1,007		1,176		1,249
Total Liquid Assets		17,322		21,360		21,493		22,535		18,498
Loans		60,612		66,044		72,547		74,893		75,479
Investments in Securities		16,245		17,553		19,631		19,946		21,584
Other assets		3,743		3,463		3,516		3,666		4,175
Total Assets		97,922		108,420		117,188		121,039		119,737
Liabilities:
Deposits:
Internal:
Official		6,859		7,641		8,623		9,047		8,443
Public		32,284		34,860		36,692		38,459		40,513
Banks		3,136		3,427		3,654		3,229		3,480
Total Internal Deposits		42,280		45,928		48,968		50,735		52,436
External:
Official		99		1,704		839		198		122
Public		20,145		23,084		25,028		24,678		22,881
Banks		7,586		7,256		8,986		10,380		8,840
Total External Deposits		27,830		32,044		34,853		35,256		31,844
Total Deposits		70,110		77,973		83,821		85,991		84,280
Obligations		14,978		16,368		18,539		18,618		17,725
Other Liabilities		2,827		2,768		2,651		2,935		3,419
Total Liabilities		87,915		97,108		105,011		107,544		105,424
Capital and Reserves		10,007		11,311		12,177		13,495		14,313
Total Liabilities and Capital	$	97,922	$	108,420	$	117,188	$	121,039	$	119,737

Source: Superintendency of Banks.

Banking Law

On October 06, 2017, Balboa Bank & Trust was acquired by Grupo Bancario BCT, and all economic sanctions imposed on this Bank by the United States in 2016 were lifted.

Public Sector Banking Institutions

Caja de Ahorros, the state-owned savings bank, has 57 branches as well as 214 automated teller machines throughout Panama. Caja de Ahorros is primarily a mortgage lender specializing in financing medium-income customers. Due to its liquidity position in recent years, however, Caja de Ahorros has begun to promote personal loans. Preliminary total assets of Caja de Ahorros as of December 31, 2017, were U.S.$3.8 billion (a 13% increase from 2016) and total deposits were U.S.$624.3 million (a 61% increase from 2016). Preliminary total

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net loans held by Caja de Ahorros, as of December 31, 2017, were U.S.$2.5 billion (an 8% increase from 2016). Caja de Ahorros had a preliminary net income of U.S.$30.5 million in 2017, compared to net income of U.S.$12.2 million in 2016.

Other Public Sector Institutions.

The Panamanian public sector includes two other significant institutions that are not part of the banking sector. They are the agricultural development bank, Banco de Desarrollo Agropecuario (“BDA”), and the national mortgage bank, Banco Hipotecario Nacional (“BHN”). Panama created BDA to provide a source of financing for agricultural development. BDA’s activities have mainly focused on providing financing to medium and small producers. Historically, BDA has experienced significant losses. Under the LUIT,one-half of a surcharge on consumer and commercial loans (which previously was used exclusively to subsidize certain BDA and commercial bank agricultural loans) has been allocated to bolster BDA’s capital. Additionally, the LUIT tightened eligibility for BDA’s subsidized loans. As of December 31, 2017, preliminary figures indicate that BDA had U.S.$173.5 million in net loans on its books. As of December 31, 2017, the total assets of BDA were U.S.$340.4 million. BDA had a net loss of U.S.$9.0 million in 2017. BHN was established in 1973 to provide a source of financing for national housing projects and to foster the development of savings associations. As of December 31, 2017, preliminary figures indicate that BHN’s net loan portfolio was U.S.$31.6 million and its total assets amounted to U.S.$287.5 million. BHN had a net loss of U.S.$3.4 million in 2017.

Insurance

As of December 31, 2017, there were 26 insurance companies and 3,201 insurance brokerages. The 3,201 insurance brokerages consisted of 2,634 individual brokers, 378 brokerage companies and 189 temporary permissions. The preliminary total registered assets of the insurance companies, as of December 31, 2017, equaled U.S.$3.2 billion. In 2013, the insurance sector grew by 8.0% as compared to 2012; in 2014 the insurance sector grew by 8.9% as compared to 2013, in 2015 the insurance sector grew by 4.1% as compared to 2014, in 2016 the insurance sector grew by 5.7% as compared to 2015 and for the year ended 2017, the insurance sector grew by 9.2% as compared to previous year.

Foreign Trade and Balance of Payments

Composition of Foreign Trade

The share of imports from Central American countries other than Costa Rica was 3.2% of total imports in 2016. Additionally, approximately 8.3% of Panama’s 2016 imports entered Panama from the CFZ.

Foreign Direct Investment

Panama’s foreign direct investment (“FDI”) for 2017 was U.S.$5,319.2 million, an increase of U.S.$93.7 million or 1.8% from U.S.$5,225.5 million in 2016. Reinvested earnings was the source of 67.5% of FDI in 2017, which the government believes is based on continued confidence of investors in the performance shown by the Panamanian economy. In 2017, 12.2% of FDI came from purchases of shares of domestic companies bynon-resident investors. The remaining 20.3% of FDI was from other capital. Of gross FDI, U.S.$447.5 million corresponds to capital invested in the CFZ in 2017, an increase of U.S.$117.9 million compared to the same period of 2016.

Balance of Payments

In 2017, Panama registered an estimated overall deficit of U.S.$1,296.4 million, compared to an overall surplus in 2016 of U.S.$1,327.2 million.

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For 2017, the current account balance recorded a deficit of U.S.$3,035.9 million, a decrease of 3.9% compared to a current account deficit of U.S.$3,160.1 million in 2016, primarily due to a 6.8% increase in the value of imports to U.S.$21,911.6 million in 2017, compared to U.S.$20,512.9 million in 2016.

For 2017, the capital and financial account balance recorded a surplus of U.S.$5,140.9 million, a decrease of 23.1% compared to a capital and financial account surplus of U.S.$6,687.0 million in 2016. In 2016, the capital and financial account balance recorded a surplus of U.S.$6,687.0 million, an increase of 129.1% compared to a capital and financial account surplus of U.S.$2,919.0 million in 2015, primarily due to increased foreign investment. In 2017, foreign direct investment recorded net inflows of U.S.$5,432.8 million, an increase of 7.8% compared to net inflows of U.S.$5,041.0 million in 2016. In 2017, foreign portfolio investment recorded net inflows of U.S.$441.8 million, compared to net outflows of U.S.$928.6 million in 2016. In 2017, other capital recorded net outflows of U.S.$758.9 million, compared to net inflows of U.S.$693.4 million in 2016.

In reviewing Panamanian balance of payments statistics for merchandise imports and exports, it is important to consider the effect of the CFZ and the significant amount of merchandise passing through it. In 2017, Panama had U.S.$11,645.1 million innon-CFZ merchandise imports, an increase of 8.6% from U.S.$10,719.2 million during 2016. Imports to the CFZ for 2017 were U.S.$9,214.5 million, a 0.3% decrease from U.S.$9,238.1 million for 2016. In 2017,non-CFZ merchandise exports totaled an estimated U.S.$660.0 million, a 3.8% increase compared to U.S.$636.1 million for 2016. CFZre-exports for 2017 were estimated to be U.S.$10,432.8 million, a 0.1% increase from U.S.$10,417.6 million for 2016.

Excluding the CFZ, Panama has historically registered large merchandise trade deficits. The deficit, excluding the CFZ, was U.S.$10.8 billion (26.9% of GDP in chained volume measure) in 2017, an increase from U.S.$10.2 billion (26.7% of GDP in chained volume measure) during 2016. The deficit, excluding the CFZ, was U.S.$10.1 billion (26.7% of GDP in chained volume measure) in 2016, a decrease from U.S.$10.9 billion (30.1% of GDP in chained volume measure) in 2015. However, these deficits have been significantly offset by the economic value added by the CFZ. In 2017, the merchandise trade deficit including the CFZ was U.S.$9.4 billion (23.5% of GDP in chained volume measure), an increase from U.S.$8.8 billion (23.1% of GDP in chained measure) in 2016. In 2016, the merchandise trade deficit including the CFZ was U.S.$8.8 billion (23.1% of GDP in chained volume measure), a decrease from U.S.$9.7 billion (26.8% of GDP in chained measure) in 2015. Other segments within the service sector of the Panamanian economy, including ports and the Panama Canal, also help to offset the merchandise trade deficit. In 2017, the service sector had a net balance of payments surplus of U.S.$11.0 billion, an increase of 7.5% from U.S.$10.2 billion compared to 2016. In 2016, the service sector had a net balance of payments surplus of U.S.$10.2 billion, an increase of 6.4% from U.S.$9.6 billion in 2015. In 2014 and 2013, the service sector had net balance of payments surpluses of U.S.$8.1 billion and U.S.$7.8 billion, respectively.

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The following table sets forth Panama’s balance of payments for the years 2013 through 2017:

TABLE NO. 25

Balance of Payments⁽¹⁾

(in millions of dollars)

	2013(R)			2014(R)			2015(P)			2016(P)			2017(E)
Current Account:
Goods Trade(2)
Exports		17,058.9			14,971.5			12,765.4			11,704.6			12,474.4
Imports		(26,504.7	)		(25,794.5	)		(22,486.5	)		(20,512.9	)		(21,911.6	)
Balance		(9,445.8	)		(10,823.0	)		(9,721.1	)		(8,808.3	)		(9,437.2	)
Services		7,633.5			7,847.4			9,578.4			10,189.8			10,957.7
Rent(3)		(2,397.0	)		(3,825.9	)		(4,025.2	)		(4,384.6	)		(4,430.6	)
Unilateral Transfers(4)		58.3			122.2			(106.0	)		(157.0	)		(125.8	)
Balance		(4,151.0	)		(6,679.3	)		(4,273.9	)		(3,160.1	)		(3,035.9	)
Capital and Financial Account:
Capital Account		26.4			24.2			26.9			24.0			25.2
Financial Account		4,776.2			5,392.5			2,892.1			6,663.0			5,115.7
Direct Investment		3,236.3			4,129.6			3,966.3			5,041.0			5,432.8
Portfolio Investment		(143.8	)		183.3			(693.0	)		928.6			441.8
Other Capital		1,683.7			1,079.6			(381.2	)		693.4			(758.9	)
Assets		(1,931.6	)		(5,128.4	)		(5,678.8	)		257.6			3,162.5
Liabilities		3,615.3			6,208.0			5,297.6			435.8			(3,921.4	)
Balance		4,802.6			5,416.7			2,919.0			6,687.0			5,140.9
Errors and Omissions (net)		(761.5	)		1,659.6			370.5			(2,199.7	)		(3,401.4	)
Overall Surplus (Deficit)		(109.9	)		397.0			(984.4	)		1,327.2			(1,296.4	)
Financing		109.9			(397.0	)		984.4			(1,327.2	)		1,296.4
Total Reserves		(400.9	)		(1,221.7	)		77.6			(608.9	)		971.2
Use of IMF credit and IMF loans		—			—			—			—			—
Exceptional Financing		510.8			824.7			906.8			(718.3	)		325.2

(P) Preliminary figures.

(R) Revised figures.

(E) Estimated figures.

(1) Figures for years 2013 to 2017 have been calculated pursuant to the Sixth Edition of the IMF Balance of Payments and International Investment Position Manual.

(2) Includes CFZ figures.

(3) Includes wages and investment profits.

(4) Unilateral transfers consist of transactions without aquid pro quo, many of which are gifts and migrant transfers.

Source: Instituto Nacional de Estadísticas y Censo de Panamá

Public Sector Debt

Internal Debt

As of December 31, 2017, Panama’s public sector internal debt as a percentage of GDP was 8.1% (based on an estimated nominal GDP of U.S.$61.8 billion for 2017), compared to 8.1% as of December 31, 2016 (based on estimated nominal GDP of U.S.$57.8 billion for 2016).

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External Debt

As of December 31, 2017, Panama’s public sector external debt as a percentage of GDP was 29.7% (based on an estimated GDP of U.S.$61.8 billion for 2017), which represented an increase of 1.7% compared to a ratio of 29.2% as of December 31, 2016 (based on an estimated nominal GDP of U.S.$57.8 billion for 2016).

The following table sets forth the scheduled amortizations for public sector external debt for each of the years indicated:

TABLE NO. 28

Public Sector External Debt Amortization

(in millions of U.S. dollars)⁽¹⁾⁽²⁾

	2018		2019		2020		2021		2022-2053
Multilaterals
World Bank		71.2		75.8		76.9		78.5		936.2
IDB		159.6		160.6		166.6		184.0		2,078.1
CAF		48.7		56.9		72.5		80.9		763.8
EIB		2.0		2.0		3.3		3.3		26.4
OFID		4.7		4.7		4.7		4.7		37.87
Total	$	286.2	$	300.0	$	323.9	$	351.4	$	3,842.3
Bilaterals		7.2		7.2		7.2		7.2		166.0
Bonds		0		0		1,185.2		368.6		10,924.3
Commercial Debt		92.0		92.0		92.0		92.0		245.1
Total	$	99.3	$	99.3	$	1,284.5	$	467.9	$	11,335.3

(1) Projections based on outstanding balance as of December 31, 2016.

(2) Figures include external debt guaranteed by the Republic.

Source: Ministry of Economy and Finance.

International Financial Institutions.

On January 29, 2018, Panama executed a U.S.$70 million loan agreement with the CABEI, with a maturity of 15 years, with a 5 years grace period. The proceeds of the loan will be used to finance construction phase I of the Campus Gorgas project.

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Tables and Supplementary Information

TABLE NO. 29

External Direct Debt of the Republic

Central Government

	Interest			Issue Date		Final Maturity		Amortization		December 31, 2017(1) (in millions of dollars)
MULTILATERAL ORGANIZATIONS										$	5,079.6
Inter-American Development Bank(2)		Various			Various		Various		Semiannually		2,725.2
World Bank		Various			Various		Various		Semiannually		1,238.6
European Investment Bank		Floating			Various		Various		Semiannually		37.0
Development Bank of Latin America		Floating			Various		Various		Semiannually		1,022.7
OPEC Fund for International Development		Fixed			Various		Various		Semiannually		56.5
BILATERAL ORGANIZATIONS										$	194.9
Banks with Official Guarantees(2)		Various			Various		Various		Semiannually		26.0
Support Groups(2)		Fixed			Various		Various		Semiannually		0.0
Government Direct Creditors(2)		Fixed			Various		Various		Semiannually		169.0
COMMERCIAL BANKS		Various			Various		Various		Various	$	613.2
GLOBAL BONDS		Various			Various		Various		Various	$	12,478.2
Global 2027		8.88	%		Sep 26, 1997		Sep 30, 2027		Bullet		975.0
Global 2029		9.38	%		Mar 31, 1999		Apr 01, 2029		Bullet		951.4
Global 2020		10.75	%		July 13, 2000		May 15, 2020		Bullet		30.7
Global 2023		9.38	%		Dec 03, 2002		Jan 16, 2023		Bullet		138.9
Global 2034		8.13	%		Jan 28, 2004		Apr 28, 2034		Bullet		172.8
Global 2026		7.13	%		Nov 29, 2005		Jan 29, 2026		Bullet		980.0
Global 2036		6.70	%		Jan 26, 2006		Jan 26, 2036		Various		2,033.9
Global 2020		5.20	%		Nov 23, 2009		Jan 01, 2020		Bullet		1,154.5
Samurai 2021(3)		1.81	%		Jan 26, 2011		Jan 25, 2021		Bullet		368.6
Global 2053		4.30	%		Apr 29, 2013		Apr 29, 2053		Various		750.0
Global 2024		4.00	%		Sept 15, 2014		Sep 22, 2024		Bullet		1,250.0
Global 2025		4.00	%		Mar 11, 2015		Mar 16, 2025		Bullet		1,250.0
Global 2028		3.87	%		Mar 17, 2016		Mar 17, 2028		Bullet		1,254.0
Global 2047		4.50	%		May 4, 2017		May 15, 2047		Various		1,168.3
TOTAL										$	18,366.3

(1) All obligations are denominated in U.S. dollars unless otherwise indicated. Currencies other than U.S. dollars are translated into U.S. dollars at the exchange rate as of December 31, 2017.

(2) Various currencies.

(3) Payable in Japanese Yen.

Source:Ministry of Economy and Finance.

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TABLE NO. 30

External Debt Guaranteed by the Republic

Decentralized Institutions

	Interest		Issue Date		Maturity		Amortization		December 31, 2017 (1) (in millions of dollars)
Multilateral Organizations
Inter-American Development Bank(2)		Various		Various		Various		Semiannually	$	23.8
Total									$	23.8

(1) All obligations are denominated in U.S. dollars unless otherwise indicated. Currencies other than U.S. dollars are translated into U.S. dollars at the exchange rate as of December 31, 2017.

(2) Various currencies.

Source:Ministry of Economy and Finance.

TABLE NO. 31

Internal Funded Debt Securities of the Republic

Name	Interest Rate			Amortization		Issuance Date		Final Maturity		December 31, 2017 (in millions of dollars)
Bonds
Treasury Bonds 2022		5.6	%		Bullet		Jan 30, 2012		Jul 25, 2022	$	399.88
Treasury Bonds 2022		5.6	%		Bullet		Mar 16, 2012		Jul 25, 2022	$	100.00
Treasury Bonds 2022		5.6	%		Bullet		Apr 09, 2012		Jul 25, 2022	$	100.00
Treasury Bonds 2022		5.6	%		Bullet		May 11, 2012		Jul 25, 2022	$	25.00
Treasury Bonds 2022		5.6	%		Bullet		Jun 22, 2012		Jul 25, 2022	$	50.00
Treasury Bonds 2022		5.6	%		Bullet		Jul 06, 2012		Jul 25, 2022	$	100.00
Treasury Bonds 2022		5.6	%		Bullet		Jul 27, 2012		Jul 25, 2022	$	100.00
Treasury Bonds 2022		5.6	%		Bullet		Aug 17, 2012		Jul 25, 2022	$	50.00
Treasury Bonds 2022		5.6	%		Bullet		Aug 24, 2012		Jul 25, 2022	$	25.00
Treasury Bonds 2022		5.6	%		Bullet		Aug 31, 2012		Jul 25, 2022	$	25.00
Treasury Bonds 2022		5.6	%		Bullet		Sep 07, 2012		Jul 25, 2022	$	25.00
Treasury Bonds 2022		5.6	%		Bullet		Sep 18, 2012		Jul 25, 2022	$	25.00
Treasury Bonds 2022		5.6	%		Bullet		Sep 21, 2012		Jul 25, 2022	$	25.00
Treasury Bonds 2022		5.6	%		Bullet		Sep 28, 2012		Jul 25, 2022	$	25.00
Treasury Bonds 2022		5.6	%		Bullet		Oct 05, 2012		Jul 25, 2022	$	13.30
Treasury Bonds 2022		5.6	%		Bullet		Oct 19, 2012		Jul 25, 2022	$	25.00
Treasury Bonds 2022		5.6	%		Bullet		Oct 26, 2012		Jul 25, 2022	$	16.75
Treasury Bonds 2022		5.6	%		Bullet		Nov 02, 2012		Jul 25, 2022	$	25.00
Treasury Bonds 2022		5.6	%		Bullet		Nov 09, 2012		Jul 25, 2022	$	23.71
Treasury Bonds 2022		5.6	%		Bullet		Nov 20, 2012		Jul 25, 2022	$	25.00
Treasury Bonds 2022		5.6	%		Bullet		Nov 23, 2012		Jul 25, 2022	$	15.50
Treasury Bonds 2022		5.6	%		Bullet		Nov 30, 2012		Jul 25, 2022	$	25.90
Treasury Bonds 2022		5.6	%		Bullet		Dec 21, 2012		Jul 25, 2022	$	119.00
Total										$	1,364.04
Treasury Bonds 2024	��	4.9	%		Bullet		Nov 20, 2013		May 24, 2024	$	100.00
Treasury Bonds 2024		4.9	%		Bullet		June 21, 2016		May 24, 2024	$	300.00
Treasury Bonds 2024		4.9	%		Bullet		Jul 19, 2016		May 24, 2024	$	150.00

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Name	Interest Rate			Amortization		Issuance Date		Final Maturity		December 31, 2017 (in millions of dollars)
Treasury Bonds 2024		4.9	%		Bullet		Aug 01, 2016		May 24, 2024	$	150.00
Treasury Bonds 2024		4.9	%		Bullet		Oct 11, 2016		May 24, 2024	$	98.50
Treasury Bonds 2024		4.9	%		Bullet		Mar 14, 2017		May 24, 2024	$	125.00
Treasury Bonds 2024		4.9	%		Bullet		May 16, 2017		May 24, 2024	$	32.00
Treasury Bonds 2024		4.9	%		Bullet		Jun 20, 2017		May 24, 2024	$	50.00
Treasury Bonds 2024		4.9	%		Bullet		Jul 11, 2017		May 24, 2024	$	145.00
Total										$	1,150.5
Total Treasury Bonds										$	2,514.54
Notes
Treasury Notes 2018		5.0	%		Bullet		Jun 21, 2011		Jun 15, 2018	$	257.97
Treasury Notes 2018		5.0	%		Bullet		Jul 26, 2011		Jun 15, 2018	$	100.00
Treasury Notes 2018		5.0	%		Bullet		Sep 20, 2011		Jun 15, 2018	$	80.00
Treasury Notes 2018		5.0	%		Bullet		Oct 11, 2011		Jun 15, 2018	$	100.00
Treasury Notes 2018		5.0	%		Bullet		Oct 04, 2012		Jun 15, 2018	$	455.97
Treasury Notes 2018		5.0	%		Prepurchase				Jul 26, 2016	$	(324.34	)
Total										$	669.60
Treasury Notes 2021		4.9	%		Bullet		Feb 04, 2014		Feb 05, 2021	$	17.22
Treasury Notes 2021		4.9	%		Bullet		Feb 25, 2014		Feb 25, 2021	$	105.01
Treasury Notes 2021		4.9	%		Bullet		Mar 18, 2014		Feb 25, 2021	$	148.50
Treasury Notes 2021		4.9	%		Bullet		Apr 08, 2014		Feb 25, 2021	$	51.38
Treasury Notes 2021		4.9	%		Bullet		Apr 22, 2014		Feb 25, 2021	$	34.00
Treasury Notes 2021		4.9	%		Bullet		May 13, 2014		Feb 25, 2021	$	30.00
Treasury Notes 2021		4.9	%		Bullet		May 20, 2014		Feb 25, 2021	$	40.00
Treasury Notes 2021		4.9	%		Bullet		May 27, 2014		Feb 25, 2021	$	30.00
Treasury Notes 2021		4.9	%		Bullet		Jun 03, 2014		Feb 25, 2021	$	20.00
Treasury Notes 2021		4.9	%		Bullet		Jun 10, 2014		Feb 25, 2021	$	22.00
Treasury Notes 2021		4.9	%		Bullet		Jun 17, 2014		Feb 25, 2021	$	35.00
Treasury Notes 2021		4.9	%		Bullet		Jun 24, 2014		Feb 25, 2021	$	23.00
Treasury Notes 2021		4.9	%		Bullet		Jul 22, 2014		Feb 25, 2021	$	29.00
Treasury Notes 2021		4.9	%		Bullet		Aug 05, 2014		Feb 25, 2021	$	34.00
Treasury Notes 2021		4.9	%		Bullet		Aug 19, 2014		Feb 25, 2021	$	16.00
Treasury Notes 2021		4.9	%		Bullet		Sep 02, 2014		Feb 25, 2021	$	20.00
Treasury Notes 2021		4.9	%		Bullet		Oct 07, 2014		Feb 25, 2021	$	10.00
Total										$	665.20
Treasury Notes 2019		3.0	%		Bullet		Jun 02, 2015		Jun 05, 2019	$	125.00
Treasury Notes 2019		3.0	%		Bullet		Jul 14, 2015		Jun 05, 2019	$	40.00
Treasury Notes 2019		3.0	%		Bullet		Aug 4, 2015		Jun 05, 2019	$	45.00
Treasury Notes 2019		3.0	%		Bullet		Sep 1, 2015		Jun 05, 2019	$	25.00
Treasury Notes 2019		3.0	%		Bullet		Oct 6, 2015		Jun 05, 2019	$	30.00
Treasury Notes 2019		3.0	%		Bullet		Nov 17, 2015		Jun 05, 2019	$	25.00
Treasury Notes 2019		3.0	%		Bullet		Jan 19, 2016		Jun 05, 2019	$	18.75
Treasury Notes 2019		3.0	%		Bullet		Feb 23, 2016		Jun 05, 2019	$	28.00
Treasury Notes 2019		3.0	%		Bullet		Mar 15, 2019		Jun 05, 2019	$	24.00
Treasury Notes 2019		3.0	%		Bullet		Apr 05, 2016		Jun 05, 2019	$	40.00
Treasury Notes 2019		3.0	%		Bullet		May 17, 2016		Jun 05, 2019	$	58.45
Treasury Notes 2019		3.0	%		Bullet		Jul 05, 2016		Jun 05, 2019	$	120.00
Treasury Notes 2019		3.0	%		Bullet		Aug 16, 2016		Jun 05, 2019	$	28.50
Total										$	607.70

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Name	Interest Rate			Amortization		Issuance Date		Final Maturity		December 31, 2017 (in millions of dollars)
Treasury Notes 2023		3.0	%		Bullet		Sep 26, 2017		Sep, 29, 2023	$	60.00
Treasury Notes 2023		3.0	%		Bullet		Oct 24, 2017		Sep, 29, 2023	$	36.50
Treasury Notes 2023		3.0	%		Bullet		Nov 21, 2017		Sep, 29, 2023	$	22.00
Total										$	118.50
Total Treasury Notes										$	2,061.00

Source: Ministry of Economy and Finance.

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CERTAIN BENEFIT PLAN CONSIDERATIONS

Each purchaser of the global bonds in this offering that is a “Plan” will be deemed to make the representations in the following paragraph. For this purpose, a “Plan” is (i) any “employee benefit plan” subject to Title I of the Employee Retirement Income Security Act of 1974, as amended (“ERISA”), (ii) individual retirement accounts (“IRAs” and each, an “IRA”) and other arrangements subject to Section 4975 of the Internal Revenue Code of 1986, as amended (the “Code”), and (iii) an entity whose underlying assets include “plan assets” within the meaning of ERISA by reason of the investments by such plans or accounts or arrangements therein.The following representations are intended to comply with the DOL’s Reg. Sections 29 C.F.R.2510.3-21(a) and (c)(1) as promulgated on April 8, 2016 (81 Fed. Reg. 20,997). If these regulations are revoked, repealed or no longer effective, these representations shall be deemed to be no longer in effect.

Each holder of a global bond in this offering that is a “Plan” will be deemed to represent that a fiduciary (the “Fiduciary”) independent of Panama, the underwriters, or any of their affiliates (the “Transaction Parties”) acting on the Plan’s behalf is responsible for the Plan’s decision to participate in this transaction and that such Fiduciary:

(i) is either a U.S. bank, a U.S. insurance carrier, a U.S. registered investment adviser, a U.S. registered broker-dealer or an independent fiduciary with at least $50 million of assets under management or control, in each case under the requirements specified in the U.S. Code of Federal Regulations, 29 C.F.R.Section 2510.3-21(c)(1)(i), as amended from time to time,

(ii) in the case of a Plan that is an IRA, is not the IRA owner, beneficiary of the IRA or relative of the IRA owner or beneficiary,

(iii) is capable of evaluating investment risks independently, both in general and with regard to the prospective investment in the global bonds,

(iv) is a fiduciary under ERISA or the Code, or both, with respect to the decision to acquire or hold the global bonds,

(v) has exercised independent judgment in evaluating whether to invest the assets of the Plan in the global bonds,

(vi) understands and has been fairly informed of the existence and the nature of the financial interests of the Transaction Parties in connection with the Plan’s acquisition or holding of the global bonds,

(vii) understands that the Transaction Parties are not undertaking to provide impartial investment advice, or to give advice in a fiduciary capacity to the Plan, in connection with the Plan’s acquisition or holding of the global bonds, and

(viii) confirms that no fee or other compensation will be paid directly to any of the Transaction Parties by the Plan, or any fiduciary, participant or beneficiary of the Plan, for the provision of investment advice (as opposed to other services) in connection with the Plan’s acquisition or holding of the global bonds.

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DESCRIPTION OF THE GLOBAL BONDS

Panama will issue the global bonds under the fiscal agency agreement, dated as of September 26, 1997, as amended by Amendment No. 1 thereto, dated as of September 4, 2003, Amendment No. 2 thereto, dated as of February 13, 2015, and Amendment No. 3 thereto, dated as of October 26, 2016, between Panama and The Bank of New York Mellon (as successor in interest to JPMorgan Chase Bank, N.A.), as fiscal agent. Panama has appointed a registrar, paying agent and transfer agent in accordance with the fiscal agency agreement.

The following description is a summary of the material provisions of the global bonds and the fiscal agency agreement. Because it is only a summary, the description may not contain all of the information that is important to you as a potential investor in the global bonds. Therefore, Panama urges you to read the fiscal agency agreement and the forms of global bond in making your decision on whether to invest in the global bonds. Panama has filed a copy of these documents with the SEC, and copies of these documents are available at the office of the fiscal agent in New York City.

The following description of the particular terms of the global bonds offered hereby supplements and, to the extent inconsistent therewith, replaces information contained in the description of the general terms and provisions of the debt securities set forth in the prospectus.

General Terms of the Global Bonds

The global bonds:

• will be issued in an aggregate principal amount of U.S.$            ;

• will mature at par, including any accrued and unpaid interest and after deducting principal paid with respect to the regularly scheduled amortization, on                 , 2050;

• will bear interest at                 % per annum accruing from                , 2018, calculated on the basis of a360- day year, consisting of twelve30-day months;

• will be paid in three equal annual installments on                  of each year, commencing on                 , 2048;

• will pay interest semi-annually in arrears in equal installments on              and              of each year, beginning             , 2018 to be paid to the person in whose name the global bond is registered at the close of business on the preceding              or             , respectively, whether or not a business day;

• will be redeemable at the option of Panama before maturity (see “—Optional Redemption”);

• will not entitle its holders to the benefit of any sinking fund;

• will be unsubordinated, unsecured (subject to the provisions in the global bonds providing for securing such obligations in the event certain other obligations of Panama are secured), direct, unconditional and general obligations of Panama. The global bonds will be designated equal ranking securities and, as such, the global bonds will rank without any preference among themselves and equally with all other unsecured and unsubordinated public indebtedness of Panama. It is understood that this provision shall not be construed so as to require Panama to make payments under the global bonds ratably with payments being made under any other public indebtedness. See “Debt Securities—Status of the Debt Securities” in the accompanying prospectus. Panama has pledged its full faith and credit for the due and punctual payment of principal and interest on the global bonds and all obligations of Panama in respect of the global bonds;

• will be recorded on, and transferred through, the records maintained by DTC and its direct and indirect participants, including Euroclear and Clearstream, Luxembourg;

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• will be issued in fully registered book-entry form, without coupons, registered in the name of DTC or its nominee in denominations of $200,000 and integral multiples of $1,000 in excess thereof; and

• will be available in definitive form only under certain limited circumstances.

The global bonds will contain provisions regarding acceleration and voting on amendments, modifications, changes and waivers that differ from those applicable to the Republic’s outstanding Public External Indebtedness issued prior to March 16, 2015. These provisions are referred to as “aggregated collective action clauses.” Under these provisions, Panama may amend the payment provisions of the global bonds and other reserve matters listed in the fiscal agency agreement with the consent of the holders of: (1) with respect to a single series of debt securities, more than 75% of the aggregate principal amount of the outstanding debt securities of such series; with respect to two or more series of debt securities, if certain “uniformly applicable” requirements are met, more than 75% of the aggregate principal amount of the outstanding debt securities of all series affected by the proposed modification, taken in the aggregate; or (3) with respect to two or more series of debt securities, whether or not certain “uniformly applicable” requirements are met, more than 66 2/3% of the aggregate principal amount of the outstanding bonds of all series affected by the proposed modification, taken in the aggregate, and more than 50% of the aggregate principal amount of the outstanding debt securities of each series affected by the proposed modification, taken individually.

Additionally, if an event of default has occurred and is continuing with respect to the global bonds, the global bonds may be declared to be due and payable immediately by holders of not less than 25% of the outstanding aggregate principal amount of the global bonds. Those provisions are described in the sections entitled “—Events of Default; Acceleration of Maturity” and “—Meetings, Amendments and Waivers” in this prospectus supplement and “Aggregated Collective Action Securities” in the accompanying prospectus.

Optional Redemption

Optional Redemption

Prior to                 ,                 (six months prior to the maturity date of the global bonds), the global bonds will be redeemable, in whole or in part, at any time and from time to time, at Panama’s option, on not less than 30 nor more than 60 days’ notice, at a redemption price equal to the greater of (1) 100% of the principal amount of the global bonds being redeemed and (2) the sum of the present values of the remaining scheduled payments of principal and interest on the global bonds being redeemed (excluding the portion of any such interest accrued to the redemption date) discounted to the redemption date on a semi-annual basis (assuming a360-day year consisting of twelve30-day months) at the Treasury Yield (as defined below), plus                  basis points, plus accrued and unpaid interest and additional amounts, if any, to, but excluding, the redemption date.

At any time on or after                 ,                 (six months prior to the maturity date of the global bonds), the global bonds will be redeemable, in whole or in part at any time and from time to time, at Panama’s option, on not less than 30 nor more than 60 days’ notice, at a redemption price equal to 100% of the principal amount of the global bonds to be redeemed, plus accrued and unpaid interest and additional amounts, if any, to, but excluding, the date of redemption.

Definitions and Terms Applicable to Optional Redemption

For this purpose, the following terms have the following meanings:

• “Treasury Yield” means, with respect to the redemption date, the rate per year equal to the semi- annual equivalent yield to maturity or interpolated (on aday-count basis) yield to maturity of the applicable Comparable Treasury Issue, assuming a price for such Comparable Treasury Issue (expressed as a percentage of its principal amount) equal to the Comparable Treasury Price for such redemption date.

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• “Comparable Treasury Issue” means the United States Treasury security or securities selected by an Independent Investment Banker as having an actual or interpolated maturity comparable to the Weighted Average Life of the global bonds to be redeemed as would be utilized, at the time of selection and in accordance with customary financial practice, in pricing new issues of investment grade debt securities of a comparable maturity to the Weighted Average Life of the global bonds.

• “Comparable Treasury Price” means, with respect to any redemption date, (1) the average of the Reference Treasury Dealer Quotations for such redemption date, after excluding the highest and lowest such Reference Treasury Dealer Quotations for such redemption date, or (2) if Panama obtains fewer than four such Reference Treasury Dealer Quotations, the average of all such Reference Treasury Dealer Quotations.

• “Independent Investment Banker” means, either Citigroup Global Markets Inc. or Deutsche Bank Securities Inc. or their respective successors or, if such firms are unwilling or unable to select the Comparable Treasury Issue, one of the remaining Reference Treasury Dealers appointed by Panama.

• “Weighted Average Life” at any date means the number of years obtained by dividing: (1) the sum of the products obtained by multiplying (a) the amount of each then remaining installment in respect of the global bonds, by (b) the number of years (calculated to the nearestone-twelfth) that will elapse between such date and the making of such installment payment; by (2) the then outstanding principal amount of the global bonds.

• “Reference Treasury Dealer” means, Citigroup Global Markets Inc. or Deutsche Bank Securities Inc. or their affiliates and any three other Primary Treasury Dealers selected by Panama;providedthat if any of the foregoing shall cease to be a Primary Treasury Dealer, the Republic will substitute such dealer for another Primary Treasury Dealer.

• “Reference Treasury Dealer Quotations” means, with respect to each Reference Treasury Dealer and any redemption date, the average, as determined by Panama, of the bid and asked prices for the applicable Comparable Treasury Issue (expressed in each case as a percentage of its principal amount) quoted in writing to Panama by such Reference Treasury Dealer at 3:30 p.m., (New York time) on the third business day preceding such redemption date.

Panama will mail, or cause to be mailed, a notice of redemption to each holder by first-class mail, postage prepaid, at least 30 days and not more than 60 days prior to the redemption date, to the address of each holder as it appears on the register maintained by the registrar. A notice of redemption will specify the redemption date and may provide that it is subject to certain conditions that will be specified in the notice. If those conditions are not met, the redemption notice will be of no effect and Panama will not be obligated to redeem the bonds.

In the event that fewer than all of the global bonds are to be redeemed at any time, selection of global bonds for redemption will be made in compliance with the requirements governing redemptions of the principal securities exchange, if any, on which global bonds are listed or if such securities exchange has no requirement governing redemption or the global bonds are not then listed on a securities exchange, by lot (or, in the case of global bonds issued in global form, based on the applicable procedures of DTC). If global bonds are redeemed in part, the remaining outstanding amount of any bond must be at least equal to U.S. $200,000 and be an integral multiple of U.S. $1,000.

Unless Panama defaults in the payment of the redemption price, on and after the redemption date interest will cease to accrue on the global bonds called for redemption.

Payments of Principal and Interest

Panama will make payments of principal of and premium and interest on the global bonds in U.S. dollars through the fiscal agent to DTC, which will receive the funds for distribution to the holders of the global bonds.

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Panama expects that holders of the global bonds will be paid in accordance with the procedures of DTC and its direct and indirect participants. Neither Panama nor the fiscal agent will have any responsibility or liability for any aspect of the records of, or payments made by, DTC or any failure on the part of DTC to make payments to holders of the global bonds from the funds it receives.

If any date for an interest or principal payment is a day on which banking institutions in New York City are authorized or obligated by law or executive order to be closed, Panama will make the payment on the next New York City banking day. No interest on the global bonds will accrue as a result of this delay in payment.

If any money that Panama pays to the fiscal agent or to any paying agent for the payment of principal of or premium or interest on the global bonds is not claimed prior to the expiration of two years after the principal or premium or interest was due and paid by Panama, then the fiscal agent or paying agent will repay the money to Panama. If this occurs, Panama will promptly confirm the receipt of this repayment in writing to the fiscal agent. After any such repayment, the fiscal agent or paying agent will not be liable with respect to the payments. However, Panama’s obligations to pay the principal of and premium and interest on the global bonds as they become due will not be affected by such repayment. To the extent permitted by law, the global bonds will become void unless presented for payment within five years after the maturity date thereof (or such shorter period as may be prescribed by applicable law).

Events of Default; Acceleration of Maturity

Any of the following events will be an event of default with respect to the global bonds:

(a) a default by Panama in any payment of principal of the global bonds which continues for 15 calendar days;

(b) a default by Panama in any payment of interest on the global bonds which continues for 30 calendar days;

(c) a default by Panama in the performance of any other obligation under the global bonds which continues for 60 calendar days after the holder of any global bonds has provided to the fiscal agent written notice requiring this default be remedied;

(d) an acceleration of any aggregate principal amount of public indebtedness of Panama that exceeds U.S.$25,000,000 (or its equivalent in any other currency) by reason of an event of default resulting from Panama’s failure to make any payment of principal, premium or interest under this public indebtedness when due;

(e) a failure of Panama to make any payment in respect of public indebtedness of Panama in an aggregate principal amount in excess of U.S.$25,000,000 (or its equivalent in any other currency) when due (whether at stated maturity, by acceleration or otherwise), which continues for 30 calendar days after the holder of any global bonds has provided to the fiscal agent written notice requiring this default be remedied;

(f) a declaration by Panama of a moratorium with respect to the payment of principal of, or premium or interest on, public external indebtedness of Panama which does not expressly exclude the global bonds; or

(g) a denial or repudiation by Panama of its obligations under the global bonds.

If an event of default described above occurs and is continuing with respect to the global bonds, the holders of at least 25% of the outstanding aggregate principal amount of the global bonds may, by notice to the fiscal agent, declare all the global bonds to be due and payable immediately. Holders of less than 25% of the outstanding aggregate principal amount of the global bonds may not, on their own, declare the global bonds to be due and payable immediately. Holders of global bonds may exercise these rights only by providing a written demand to Panama and the fiscal agent at a time when the event of default is continuing.

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Upon any declaration of acceleration, the principal, interest and all other amounts payable on the global bonds will be immediately due and payable on the date Panama receives written notice of the declaration, unless Panama has remedied the event or events of default prior to receiving the notice. The holders of 50% or more of the outstanding aggregate principal amount of the global bonds may rescind a declaration of acceleration if the event or events of default giving rise to the declaration have been cured or waived.

Fiscal Agent

The fiscal agency agreement contains provisions relating to the obligations and duties of the fiscal agent, to the indemnification of the fiscal agent and to the fiscal agent’s relief from responsibility for actions that it takes. The fiscal agent is entitled to enter into business transactions with Panama or any of its respective affiliates without accounting for any profit resulting from such transactions.

Paying Agents; Transfer Agents; Registrar

Panama has initially appointed The Bank of New York Mellon (as successor in interest to JPMorgan Chase Bank, N.A.), acting through its Corporate Trust Office in New York, as paying agent, transfer agent and registrar. Panama may at any time appoint new paying agents, transfer agents and registrars. Panama, however, will at all times maintain:

• a principal paying agent in New York City, and

• a registrar in New York City.

In addition, so long as the global bonds are listed on the Official List of the Luxembourg Stock Exchange and the rules of such exchange so require, Panama will maintain a paying agent and a transfer agent in Luxembourg. Panama will promptly provide notice (as described under “—Notices”) of the termination or appointment of, or of any change in the office of, any paying agent, transfer agent or registrar.

Definitive Bonds

Panama will issue global bonds in definitive form in exchange for the book-entry securities only if:

• DTC is unwilling or unable to continue as depositary, is ineligible to act as depositary or ceases to be a “clearing agency” registered under the U.S. Securities Exchange Act of 1934, as amended, and Panama does not appoint a qualified successor within ninety (90) days after DTC notifies Panama or Panama becomes aware that DTC is unwilling, unable or ineligible to act as depositary or is no longer registered to be a “clearing agency”;

• Panama, at its option, elects to terminate the book-entry system through DTC; or

• an event of default with respect to the global bonds shall have occurred and be continuing.

Payments on any definitive global bonds will be made at the Corporate Trust Office of the fiscal agent in New York City and at the specified office of the paying agent in Luxembourg (against surrender of the relevant definitive global bond, in the case of payments of principal). You will not be charged a fee for the registration of transfers or exchanges of definitive global bonds. You may transfer any of the definitive registered global bonds, according to the procedures in the fiscal agency agreement, by presenting and surrendering it at the office of any transfer agent.

Notices

In the case of securities in definitive form, Panama will publish notices to the holders of the global bonds in a leading newspaper having general circulation in London and New York. Panama expects that it will make such

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publication in the Financial Times and The Wall Street Journal. In the case of the book-entry securities, notices will be sent to DTC or its nominee, as the holder thereof, and DTC will communicate such notices to DTC participants in accordance with its standard procedures. So long as the global bonds are listed on the Luxembourg Stock Exchange and the rules of that Exchange so require, Panama will publish notices to the holders of the global bonds on the website of the Luxembourg Stock Exchange (www.bourse.lu) or in a leading newspaper having general circulation in Luxembourg. Panama will consider a notice to be given on the date of its first publication.

Further Issues of the Global Bonds

From time to time, without the consent of holders of the global bonds, and subject to the required approvals under Panamanian law, Panama may create and issue additional debt securities with the same terms and conditions as those of the global bonds (or the same except for the amount of the first interest payment and the issue price), provided that such additional debt securities do not have, for purposes of U.S. federal income taxation (regardless of whether any holders of such debt securities are subject to the U.S. federal tax laws), a greater amount of original issue discount than the global bonds have as of the date of issuance of such additional debt securities. Panama may also consolidate the additional debt securities to form a single series with the outstanding global bonds.

Meetings, Amendments and Waivers

Panama may call a meeting of the holders of the global bonds at any time regarding the fiscal agency agreement or the global bonds. Panama will determine the time and place of the meeting. Panama will notify the holders of the time and place and in general terms the actions proposed to be taken at the meeting not less than 30 nor more than 60 days before the date on which the meeting is scheduled.

In addition, if after the occurrence and during the continuance of any event of default (or any event that with the giving of notice or lapse of time or both could constitute an event of default), Panama or the holders of at least 10% in principal amount of all global bonds then outstanding have requested a meeting of holders of the global bonds, the fiscal agent will call such meeting. The fiscal agent will call such meeting by written notice to the holders, such notice specifying the time and place of the meeting and in reasonable detail the action proposed to be taken at the meeting.

Only holders and their proxies are entitled to vote at a meeting of holders. The Fiscal Agent will set such reasonable and customary regulations as it deems advisable to govern the conduct of the meeting.

Modifications may also be approved by holders of global bonds pursuant to the written consent of the requisite percentage holders of global bonds. Panama will solicit the consent of the relevant holders to the modification not less than 10, nor more than 30, days before the expiration date for the receipt of such consents as specified by Panama.

The holders may generally approve any proposal by Panama, other than a reserve matter modification, to modify the fiscal agency agreement or the terms of the global bonds with the affirmative vote (if approved at a meeting of the holders) or consent (if approved by written action) of holders of more than 50% of the outstanding principal amount of the global bonds.

However, holders may approve, by vote or consent through one of three modification methods below, any proposed modification by Panama that would do any of the following (such subjects referred to as “reserve matters”):

• change the date on which any amount of principal, premium or interest is due on the global bonds;

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• reduce the principal amount of the global bonds, the portion of such principal amount that is payable upon acceleration of the maturity of the global bonds, the interest rate on the global bonds or the premium payable upon redemption of the global bonds;

• change the currency or place of payment of any amount of principal, premium or interest payable on the global bonds;

• shorten the period in which Panama is not permitted to redeem the global bonds or permit Panama to redeem the global bonds if, prior to such modification, Panama is not permitted to do so;

• reduce the percentage of affirmative votes or written consents, as the case may be, required to modify, amend or supplement the fiscal agency agreement or the terms and conditions of the global bonds or to take any action provided by the global bonds or fiscal agency agreement;

• change the obligation of Panama to pay additional amounts, if any, pursuant to the global bonds;

• change the definition of “uniformly applicable,” “reserve matter”, “reserve matter modification” or “outstanding”;

• change the method used to calculate any amount payable on the global bonds (other than in accordance with the express terms of the global bonds and the fiscal agency agreement);

• change the ranking of the global bonds (unless, as a technical modification, the ranking is changed for the purpose of securing the global bonds);

• change the identity of the obligor under the global bonds; or

• change the governing law, appointment of an agent for the service of process, submission to jurisdiction or agreement not to raise certain immunity defenses, as provided in the terms of the global bonds.

A change to a reserve matter, including the payment terms of the global bonds, can be made without your consent, as long as the change is consented to by Panama and approved, pursuant to one of the three following modification methods, by vote or consent by:

(a) the holders of more than 75% of the aggregate principal amount of the outstanding global bonds;

(b) where such proposed modification would affect the outstanding debt securities of two or more series, the holders of more than 75% of the aggregate principal amount of outstanding debt securities of all of the series affected by the proposed modification, taken in the aggregate, if certain “uniformly applicable” requirements are met; or

(c) where such proposed modification would affect the outstanding debt securities of two or more series, the holders of more than 66 2/3% of the aggregate principal amount of the outstanding debt securities of all of the series affected by the proposed modification, taken in the aggregate, and the holders of more than 50% of the aggregate principal amount of the outstanding debt securities of each series affected by the modification, taken individually, whether or not certain “uniformly applicable” requirements are met.

It is understood that a cross-series modification constituting or including a reserve matter modification to the terms and conditions of the global bonds that is not uniformly applicable must be effected pursuant to clause (c) above; a cross-series modification that is uniformly applicable may be effected pursuant to clause (b) or (c) above, at Panama’s option.

The term “uniformly applicable,” as referred to above, in the context of a proposed cross-series modification, means a modification by which holders of debt securities of any series affected by that modification are invited to exchange, convert or substitute their debt securities on the same terms for (x) the same new instruments or other consideration or (y) new instruments or other consideration from an identical

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menu of instruments or other consideration. A modification will not be considered to be uniformly applicable if each exchanging, converting or substituting holder of debt securities of any series affected by that modification is not offered the same amount of consideration per amount of principal, the same amount of consideration per amount of interest accrued but unpaid and the same amount of consideration per amount of past due interest, respectively, as that offered to each other exchanging, converting or substituting holder of debt securities of any series affected by that modification (or, where a menu of instruments or other consideration is offered, each exchanging, converting or substituting holder of debt securities of any series affected by that modification is not offered the same amount of consideration per amount of principal, the same amount of consideration per amount of interest accrued but unpaid and the same amount of consideration per amount of past due interest, respectively, as that offered to each other exchanging, converting or substituting holder of debt securities of any series affected by that modification electing the same option under such menu of instruments).

Panama may select, in its discretion, any modification method for a reserve matter modification in accordance with the fiscal agency agreement and to designate which series of securities will be included for approval in the aggregate of modifications affecting two or more series of debt securities. Any selection of a modification method or designation of series to be included will be final for the purpose of that vote or consent solicitation.

Before soliciting the written consent or the vote of any holder of debt securities for any change to a reserve matter, Panama will provide the following information to the fiscal agent for distribution to the holders of debt securities of any series that would be affected by the proposed modification:

• a description of Panama’s economic and financial circumstances that are in Panama’s opinion relevant to the request for the proposed modification, a description of Panama’s existing debts and description of its broad policy reform program and provisional macroeconomic outlook;

• if Panama shall at the time have entered into an arrangement for financial assistance with multilateral and/or other major creditors or creditor groups and/or an agreement with any such creditors regarding debt relief, (x) a description of any such arrangement or agreement and (y) where permitted under the information disclosure policies of the multilateral or other creditors, as applicable, a copy of the arrangement or agreement;

• a description of Panama’s proposed treatment of external debt instruments that are not affected by the proposed modification and its intentions with respect to any other major creditor groups; and

• if Panama is then seeking any reserve matter modification affecting any other series of debt securities, a description of that proposed modification.

For purposes of determining whether the holders of the requisite principal amount of the debt securities of a series have approved any request, demand, authorization, direction, notice, consent, amendment, modification or supplement to, or waiver of, the global bonds or the fiscal agency agreement, or whether the holders of the requisite principal amount of the debt securities of a series have delivered a notice of acceleration of the global bonds, global bonds owned, directly or indirectly, by Panama or any public sector instrumentality of Panama will be disregarded and deemed not to be “outstanding”, except that in determining whether the fiscal agent shall be protected in relying upon any such request, demand, authorization, direction, notice, consent, amendment, modification, supplement, waiver, or any notice from holders, only global bonds that a responsible officer of the fiscal agent knows to be so owned shall be so disregarded.

As used in the preceding paragraph, “public sector instrumentality” means any department, ministry or agency of the national government of Panama, any political subdivision of Panama, or any corporation, trust, financial institution or other entity owned or controlled by the national government of Panama or any of the foregoing, and “control” means the power, directly or indirectly, through the ownership of voting securities or other ownership interests, by contract or otherwise, to direct the management of or elect or appoint a majority of the board of directors or other persons performing similar functions in lieu of, or in addition to, the board of directors of a corporation, trust, financial institution or other entity.

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Certain Amendments Not Requiring Holder Consent

Panama and the fiscal agent may, without the vote or consent of any holder of global bonds of a series, amend the fiscal agency agreement or the global bonds for the purpose of:

• adding to Panama’s covenants for the benefit of the holders;

• surrendering any of Panama’s rights or powers with respect to the global bonds;

• securing the global bonds;

• curing any ambiguity or curing, correcting or supplementing any defective provision in the global bonds or the fiscal agency agreement; or

• amending the global bonds or the fiscal agency agreement in any manner that Panama and the fiscal agent may determine and that does not materially adversely affect the interest of any holders of the global bonds.

Purchase of Global Bonds by Panama

Panama may at any time purchase any of the global bonds in any manner and for any consideration. All global bonds which are purchased by or on behalf of Panama may be held, resold or surrendered for cancellation.

Governing Law

The fiscal agency agreement is, and the global bonds will be, governed by the laws of the State of New York, except with respect to their authorization and execution, which will be governed by the laws of Panama.

Listing

Application will be made to list the global bonds on the Official List of the Luxembourg Stock Exchange and to have the global bonds admitted to trading on the Euro MTF Market of the Luxembourg Stock Exchange.

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GLOBAL CLEARANCE AND SETTLEMENT

Panama has obtained the information in this section from sources it believes to be reliable, including from DTC, Euroclear and Clearstream, Luxembourg, and Panama takes responsibility for the accurate reproduction of this information. Panama takes no responsibility, however, for the accuracy of this information. DTC, Euroclear and Clearstream, Luxembourg are under no obligation to perform or continue to perform the procedures described below, and they may modify or discontinue them at any time. None of Panama, the fiscal agent, the registrar, the paying agent nor the transfer agent will be responsible for DTC’s, Euroclear’s or Clearstream, Luxembourg’s performance of their obligations under their rules and procedures. Nor will Panama, the fiscal agent, the registrar, the paying agent or the transfer agent be responsible for the performance by direct or indirect participants of their obligations under their rules and procedures.

Introduction

The Depository Trust Company

DTC is:

• a limited-purpose trust company organized within the meaning of the New York Banking Law;

• a “banking organization” under the New York Banking Law;

• a member of the Federal Reserve System;

• a “clearing corporation” within the meaning of the New York Uniform Commercial Code; and

• a “clearing agency” registered under Section 17A of the Securities Exchange Act of 1934, as amended.

DTC was created to hold securities for its participants and to facilitate the clearance and settlement of transactions between its participants. It does this through electronic book-entry changes in accounts of its participants, eliminating the need for physical movement of securities certificates. DTC is owned by a number of its direct participants and by institutions such as NYSE Euronext and The NASDAQ OMX Group, Inc.

Euroclear and Clearstream, Luxembourg

Like DTC, Euroclear and Clearstream, Luxembourg hold securities for their participants and facilitate the clearance and settlement of securities transactions between their participants through electronic book-entry changes in their accounts. Euroclear and Clearstream, Luxembourg provide various services to their participants, including the safekeeping, administration, clearance and settlement, and lending and borrowing of internationally traded securities. Euroclear and Clearstream, Luxembourg participants are financial institutions such as underwriters, securities brokers and dealers, banks, trust companies and other organizations. Other banks, brokers, dealers and trust companies have indirect access to Euroclear or Clearstream, Luxembourg by clearing through or maintaining a custodial relationship with Euroclear or Clearstream, Luxembourg participants.

Distributions with respect to global bonds held beneficially through Clearstream, Luxembourg will be credited to cash accounts of Clearstream, Luxembourg participants in accordance with its rules and procedures to the extent received by the depositary for Clearstream, Luxembourg.

Ownership of Bonds through DTC, Euroclear and Clearstream, Luxembourg

Panama will issue the global bonds in the form of one or more fully registered book-entry securities, registered in the name of Cede & Co. or another nominee of DTC. Financial institutions, acting as direct and indirect participants in DTC, will represent your beneficial interests in the book-entry securities. These financial institutions will record the ownership and transfer of your beneficial interests through book-entry accounts. You may hold your beneficial interest in the book-entry securities through Euroclear or Clearstream, Luxembourg, if

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you are a participant in such systems, or indirectly through organizations that are participants in such systems. Euroclear and Clearstream, Luxembourg will hold their participants’ beneficial interests in the book-entry securities in their customers’ securities accounts with their depositaries. These depositaries of Euroclear and Clearstream, Luxembourg in turn will hold such interests in their customers’ securities accounts with DTC.

Panama and the fiscal agent generally will treat the registered holder of the global bonds, initially Cede & Co. (or such other nominee as DTC shall have designated), as the absolute owner of the global bonds for all purposes. Once Panama and the fiscal agent make payments to the registered holders, Panama and the fiscal agent will no longer be liable on the global bonds for the amounts so paid. Accordingly, if you own a beneficial interest in the book-entry securities, you must rely on the procedures of the institutions through which you hold your interests in the book-entry securities (including DTC, Euroclear, Clearstream, Luxembourg and their participants) to exercise any of the rights granted to the holder of the book-entry securities. Under existing industry practice, if you desire to take any action that Cede & Co., as the holder of such book-entry securities, is entitled to take, then Cede & Co. would authorize the DTC participant through which you own your beneficial interest to take such action, and that DTC participant would then either authorize you to take the action or act for you on your instructions.

DTC may grant proxies or authorize its participants (or persons holding beneficial interests in the global bonds through such participants) to exercise any rights of a holder or take any other actions that a holder is entitled to take under the fiscal agency agreement or the global bonds. Euroclear’s or Clearstream, Luxembourg’s ability to take actions as a holder under the global bonds or the fiscal agency agreement will be limited by the ability of their respective depositaries to carry out such actions for them through DTC. Euroclear and Clearstream, Luxembourg will take such actions only in accordance with their respective rules and procedures.

The fiscal agent will not charge you any fees for the global bonds, other than reasonable fees for the replacement of lost, stolen, mutilated or destroyed global bonds. However, you may incur fees for the maintenance and operation of the book-entry accounts with the clearing systems in which your beneficial interests are held.

Transfers Within and Between DTC, Euroclear and Clearstream, Luxembourg

Trading Between DTC Purchasers and Sellers

DTC Participants will transfer interests in the securities among themselves in the ordinary way according to DTC rules governing global security issues. The laws of some states require certain purchasers of securities to take physical delivery of the securities in definitive form. These laws may impair your ability to transfer beneficial interests in the global bonds to such purchasers. DTC can act only on behalf of its direct participants, who in turn act on behalf of indirect participants and certain banks. Thus, your ability to pledge a beneficial interest in the global bonds to persons that do not participate in the DTC system, and to take other actions, may be limited because you will not possess a physical certificate that represents your interest.

Trading Between Euroclear and/or Clearstream, Luxembourg Participants

Participants in Euroclear and Clearstream, Luxembourg will transfer interests in the global bonds among themselves in the ordinary way according to the rules and operating procedures of Euroclear and Clearstream, Luxembourg governing conventional eurobonds.

Trading Between a DTC Seller and a Euroclear or Clearstream, Luxembourg Purchaser

When the global bonds are to be transferred from the account of a DTC Participant to the account of a Euroclear or Clearstream, Luxembourg participant, the purchaser must first send instructions to Euroclear or Clearstream, Luxembourg through a participant at least one business day prior to the closing date. Euroclear or

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Clearstream, Luxembourg will then instruct its depositary to receive the global bonds and make payment for them. On the closing date, the depositary will make payment to the DTC Participant’s account and the global bonds will be credited to the depositary’s account. After settlement has been completed, DTC will credit the global bonds to Euroclear or Clearstream, Luxembourg. Euroclear or Clearstream, Luxembourg will credit the global bonds, in accordance with its usual procedures, to the participant’s account, and the participant will then credit the purchaser’s account. These global bond credits will appear the next day (European time) after the closing date. The cash debit from the account of Euroclear or Clearstream, Luxembourg will be back-valued to the value date (which will be the preceding day if settlement occurs in New York). If settlement is not completed on the intended value date (i.e., the trade fails), the cash debit will instead be valued at the actual closing date.

Participants in Euroclear and Clearstream, Luxembourg will need to make funds available to Euroclear or Clearstream, Luxembourg in order to pay for the global bonds by wire transfer on the value date. The most direct way of doing this is to preposition funds(i.e., have funds in place at Euroclear or Clearstream, Luxembourg before the value date), either from cash on hand or existing lines of credit. Under this approach, however, participants may take on credit exposure to Euroclear and Clearstream, Luxembourg until the global bonds are credited to their accounts one day later.

Since the settlement will occur during New York business hours, a DTC Participant selling an interest in the global bonds can use its usual procedures for transferring global securities to the depositaries of Euroclear or Clearstream, Luxembourg for the benefit of Euroclear or Clearstream, Luxembourg participants. The DTC seller will receive the sale proceeds on the closing date. Thus, to the DTC seller, a cross-market sale will settle no differently than a trade between two DTC Participants.

Trading Between a Euroclear or Clearstream, Luxembourg Seller and DTC Purchaser

Due to time zone differences in their favor, Euroclear and Clearstream, Luxembourg participants can use their usual procedures to transfer securities through their depositaries to a DTC Participant. The seller must first send instructions to Euroclear or Clearstream, Luxembourg through a participant at least one business day prior to the closing date. Euroclear or Clearstream, Luxembourg will then instruct its depositary to credit the global bonds to the DTC Participant’s account and receive payment. The payment will be credited in the account of the Euroclear or Clearstream, Luxembourg participant on the following day, but the receipt of the cash proceeds will be back-valued to the value date (which will be the preceding day if settlement occurs in New York). If settlement is not completed on the intended value date (i.e., the trade fails), the receipt of the cash proceeds will instead be valued at the actual closing date.

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TAXATION

Panamanian Taxation

The following is a summary of certain Panamanian income and estate tax considerations that may be relevant to a prospective investor in the global bonds. The summary is based on laws, decrees, regulations, rulings and judicial and administrative interpretations in effect on the date of this prospectus supplement, all of which are subject to change. This summary is not intended to constitute a complete analysis of the tax consequences under Panamanian law of an investment in the global bonds. Prospective holders of the global bonds should consult their own tax advisors to determine the tax consequences arising from the purchase, ownership and disposition of the global bonds.

Taxation of Global Bonds

Interest payable on the global bonds will not be subject to income tax or withholding requirements in Panama. Gains realized by a holder of the global bonds on the sale or other disposition of the global bonds will be exempt from income or capital gain tax in Panama. Losses recognized on the sale or disposition of global bonds will be disallowed as a deduction for income tax purposes. Transfers of global bonds are not subject to stamp or estate taxes in Panama.

U.S. Taxation

The following summary describes the material U.S. federal income tax consequences of the purchase, ownership and disposition of a global bond acquired pursuant to this offering. This summary is based on the U.S. Internal Revenue Code of 1986, as amended (the “Code”), its legislative history, existing and proposed regulations promulgated thereunder by the U.S. Department of Treasury (“Treasury Regulations”), published rulings and court decisions, all as in effect on the date of this prospectus supplement. All of these laws and authorities are subject to change at any time, perhaps with retroactive effect. No assurances can be given that any changes in these laws or authorities will not affect the accuracy of the discussions set forth in this summary. This summary does not cover any U.S. state, local, ornon-U.S. or other tax issues, nor does it cover issues under the U.S. federal estate or gift tax laws.

Panama has not sought any ruling from the U.S. Internal Revenue Service (the “IRS”) with respect to the statements made and the conclusions reached in this discussion, and there can be no assurance that the IRS will agree with all of such statements and conclusions. A different treatment from that described below could adversely affect the amount, timing, and character of income, gain or loss in respect of an investment in the global bonds.

This summary deals only with holders that hold a global bond as a capital asset for U.S. federal income tax purposes (generally, property held for investment). This summary does not purport to deal with all aspects of U.S. federal income taxation that may be relevant to a particular holder in light of the holder’s circumstances (for example, persons subject to the alternative minimum tax provisions of the Code). Also, this summary does not address tax considerations applicable to special classes of holders, such as:

• investors who do not purchase the global bonds in this offering at the offering price;

• dealers in securities or currencies, certain securities traders, banks, regulated investment companies, real estate investment trusts,tax-exempt organizations and life insurance companies;

• traders in securities that elect to mark to market their securities holdings;

• U.S. expatriates;

• persons that purchase or sell the global bonds as part of a wash sale for U.S. federal income tax purposes;

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• persons that hold the global bonds as part of a hedging transaction or as a position in a straddle or conversion transaction;

• persons subject to special tax accounting rules under Section 451(b) of the Code;

• partnerships or other entities treated as partnerships for U.S. federal income tax purposes, or persons holding the global bonds through partnerships or other pass-through entities; and

• U.S. Holders (as defined below) whose functional currency for tax purposes is not the U.S. dollar.

If a partnership (including any entity treated as a partnership for U.S. federal income tax purposes) is a beneficial owner of a global bond, the tax treatment of a partner in that partnership generally will depend on the status of the partner and the activities of the partnership. Holders of global bonds that are partnerships and partners in those partnerships should consult their own tax advisors regarding the U.S. federal income tax consequences of the purchase, ownership and disposition of global bonds.

In December 2017, the U.S President signed into law, the “Tax Cuts and Jobs Act”, which significantly changes the U.S. federal income tax system. Although this summary takes into account provisions enacted under the Tax Cuts and Jobs Act, given the complexity of this new law and the lack of administrative guidance about its application, holders should consult their own tax advisor regarding its potential impact on the U.S. federal income tax consequences to them in light of their particular circumstances.

In certain circumstances (see “Description of the Global Bonds—Optional Redemption”), Panama may be obligated to pay amounts on the global bonds that are in excess of stated interest or principal on the global bonds. These potential payments may implicate the provisions of the Treasury Regulations relating to “contingent payment debt instruments.” Under these Treasury Regulations, however, one or more contingencies will not cause a debt instrument to be treated as a contingent payment debt instrument if, as of the issue date, such contingencies in the aggregate are considered “remote” or “incidental” or, in certain circumstances, either it is significantly more likely than not that none of the contingencies will occur or the contingency results from an option of the issuer which, if exercised, would increase the yield to maturity of the global bond. Panama believes that these contingencies should not cause the global bonds to be treated as contingent payment debt instruments for U.S. federal income tax purposes. Accordingly, Panama does not intend to treat the possibility of paying such additional amounts as causing the global bonds to be treated as contingent payment debt instruments. Panama’s determination generally is binding on a holder unless such holder discloses its contrary position in the manner required by the applicable Treasury Regulations. It is possible that the IRS may take a different position, in which case, if such position is sustained, the timing and amount of income included and the character of the income recognized with respect to the global bonds may be materially and adversely different from the consequences discussed herein. The remainder of this discussion assumes that the global bonds will not be treated as contingent payment debt instruments. You should consult your own tax advisors regarding the possible application of the contingent payment debt instrument rules to the global bonds.

Panama expects, and the remainder of this summary assumes, that the global bonds will not be issued with greater than a de minimis amount of “original issue discount” (“OID”) for U.S. federal income tax purposes.

You should consult your own tax advisors regarding the U.S. federal income tax consequences of the purchase, ownership and disposition of the global bonds in light of your particular circumstances, as well as the effect of any relevant U.S. state, local, ornon-U.S. or other tax laws.

Deemed Taxable Exchange

A change made to the terms of the global bonds pursuant to the “aggregated collective action clauses” may give rise to a deemed taxable exchange of the global bonds for U.S. federal income tax purposes upon which gain or loss is realized if the modified global bond differs materially either in kind or extent from the original global bond (a “significant modification”). Such gain or loss would generally be measured by the difference between the fair market value of the global bond after the modification and the holder’s tax basis in such global bond before

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the modification. A modification of a global bond that is not a significant modification does not create a deemed exchange for U.S. federal income tax purposes. Under applicable Treasury Regulations, the modification of a global bond is a significant modification if, based on all of the facts and circumstances and taking into account all modifications of the global bond collectively (other than modifications that are subject to special rules), the legal rights or obligations that are altered and the degree to which they are altered is “economically significant.” The applicable Treasury Regulations also provide specific rules to determine whether certain modifications, such as a change in the timing of payments, are significant. See the discussion under “Description of the Global Bonds—Meetings, Amendments and Waivers” for more information about potential amendments of certain key terms of the global bonds.

U.S. Holders

The following discussion applies to you if you are a U.S. Holder. As used herein, a “U.S. Holder” means a beneficial owner of a global bond who or that is for U.S. federal income tax purposes:

• an individual who is a citizen or resident of the United States for U.S. federal income tax purposes;

• a corporation (or other entity classified as a corporation for U.S. federal income tax purposes) created or organized in or under the laws of the United States or any state thereof, or the District of Columbia;

• an estate the income of which is subject to U.S. federal income tax without regard to its source; or

• a trust if a court within the United States is able to exercise primary supervision over the administration of the trust and one or more “United States persons” as defined in the Code and Treasury Regulations (each a “U.S. Person”) have the authority to control all substantial decisions of the trust, or that was in existence on August 20, 1996 and that has made a valid election under Treasury Regulations to be treated as a domestic trust.

If you are not a U.S. Holder, this discussion does not apply to you and you should refer to“—Non-U.S. Holders” below.

Interest on a Global Bond.Payments or accruals of stated interest on a global bond generally will be taxable to you as ordinary income at the time they are accrued or actually or constructively received, depending on your regular method of accounting for U.S. federal income tax purposes. In addition to interest on the global bonds, you will be required to include any tax withheld from the interest payment as ordinary income, even though you did not in fact receive it, and any additional amounts paid in respect of such tax withheld. You may be entitled to deduct or credit this tax, subject to applicable limits. Interest paid by Panama on a global bond will constitute income from sources outside the United States and, under the “foreign tax credit” rules, that interest generally will, depending on your circumstances, be “passive” category income for purposes of computing the “foreign tax credit” allowable to you under the U.S. federal income tax laws.

Global Bonds Purchased at a Premium. If you purchase a global bond for an amount that is greater than its stated principal amount you will be considered to have purchased the global bond with “amortizable bond premium” equal in amount to that excess. You may elect to amortize such bond premium using a constant-yield method over the remaining term of the global bond. However, because the global bonds may be redeemed by Panama prior to maturity at a premium, special rules apply that may reduce, eliminate or defer the amount of premium that you may amortize with respect to the global bonds.

If you make the election, you would reduce the amount required to be included in your income each accrual period with respect to interest on your global bond by the amount of amortizable bond premium allocable to that accrual period, based on your global bond’s yield to maturity. Furthermore, if you elect to amortize bond premium you must reduce your tax basis in your global bond by the amount amortized as such amount is amortized. If you do not elect to amortize bond premium, the amount of the premium will decrease the amount of

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capital gain or increase the amount of capital loss that you otherwise would recognize on a sale or other taxable disposition of the global bond.

Any election to amortize bond premium applies to all taxable debt instruments (other than debt instruments the interest on which is excludible from gross income) held by you at the beginning of the first taxable year to which the election applies and to all taxable debt instruments acquired on or after that date. The election may be revoked only with consent of the IRS. You should consult your tax advisor before making the election and regarding the calculation and amortization of any bond premium on the global bonds.

Disposition of a Global Bond.You generally will recognize capital gain or loss on the sale, exchange, retirement, redemption or other taxable disposition of a global bond equal to the difference between the amount realized on the sale, exchange, retirement, redemption or other taxable disposition of a global bond (not including any amounts attributable to accrued but unpaid interest, which will be taxed as ordinary income to the extent not previously included in income) and your adjusted tax basis in the global bond. Your amount realized is the sum of cash plus the fair market value of any property received upon the sale, exchange, retirement, redemption or other taxable disposition of a global bond. Your adjusted tax basis in a global bond generally will equal its cost to you decreased (but not below zero) by (i) the excess of any previous principal installment payments that you have received on such bonds over any de minimis OID that (as described below) you have previously included in income upon the receipt of such payments and (ii) any bond premium that you have previously amortized on the global bonds. In addition, you will recognize capital gain or loss upon the receipt of each principal installment payment prior to maturity in an amount equal to one third of any de minimis OID on your global bonds (i.e., the excess of the principal amount of the global bonds over the offering price for the global bonds).

Such capital gain or loss will be long-term capital gain or loss if the global bond was held for more than one year, and will be short-term capital gain or loss if you held the global bond for one year or less. Under current U.S. federal income tax law, long-term capital gains of individuals generally will be taxed at lower rates than items of ordinary income. Your ability to offset capital losses against ordinary income is limited. Any gain or loss you recognize on the sale, exchange, retirement, redemption or other taxable disposition of a global bond generally will be treated as income from sources within the United States or loss allocable to income from sources within the United States for “foreign tax credit” limitation purposes.

Medicare Tax. If you are a U.S. Holder that is an individual or estate, or a trust that does not fall into a special class of trusts that is exempt from such tax, you are subject to a 3.8% Medicare tax on the lesser of (i) your “net investment income” (or, in the case of an estate or trust, the “undistributed net investment income”) for the relevant taxable year and (ii) the excess of your modified adjusted gross income for the taxable year over a certain threshold (which in the case of individuals is between $125,000 and $250,000, depending on the individual’s circumstances). Your net investment income generally includes your interest income and your net gains from the disposition of a global bond, unless such interest income or net gains are derived in the ordinary course of the conduct of a trade or business (other than a trade or business that consists of certain passive or trading activities). If you are an individual, estate or trust, you should consult your own tax advisors regarding the applicability of the Medicare tax to your income and gains in respect of your investment in the global bonds.

Information with Respect to Foreign Financial Assets. Owners of “specified foreign financial assets” with an aggregate value in excess of $50,000 on the last day of the taxable year, or $75,000 at any time during the taxable year may be required to file information reports with respect to such assets with their U.S. federal income tax returns. Depending on the holder’s circumstances, higher threshold amounts may apply. “Specified foreign financial assets” include any financial accounts maintained bynon-U.S. financial institutions, as well as any of the following, but only if they are held for investment and not held in accounts maintained by certain financial institutions: (i) stocks and securities issued bynon-U.S. persons, (ii) financial instruments and contracts that havenon-U.S. issuers or counterparties and (iii) interests innon-U.S. entities. The global bonds may be treated as specified foreign financial assets and you may be subject to this information reporting regime. Failure to file information reports may subject you to penalties. You should consult your own tax advisors regarding your obligation to file information reports with respect to the global bonds.

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Non-U.S. Holders

The following discussion applies to you if you are a beneficial owner of a global bond and are not a partnership for U.S. federal income tax purposes and not a U.S. Holder as defined above(“non-U.S. Holder”).

Interest on a Global Bond.Subject to the discussion of backup withholding below, you generally will not be subject to U.S. federal income tax, including withholding tax, on payments of interest and any additional amounts on a global bond unless the interest is effectively connected with your conduct of a trade or business within the United States (or, if an income tax treaty applies, the interest is attributable to a permanent establishment or fixed place of business maintained by you within the United States). In that case, you generally will be subject to U.S. federal income tax in respect of such interest in the same manner as a U.S. Holder, as described above. If you are treated as a corporation for U.S. federal income tax purposes you may, in certain circumstances, also be subject to an additional “branch profits tax” in respect of any such effectively connected interest income currently imposed at a 30% rate (or a lower rate under an applicable tax treaty).

Disposition of a Global Bond.Subject to the discussion of backup withholding below, you generally will not be subject to U.S. federal income tax on any capital gain realized on the sale, exchange, retirement, redemption or other taxable disposition of a global bond unless: (1) the gain is effectively connected with your conduct of a trade or business within the United States (or, if an income tax treaty applies, the gain is attributable to a permanent establishment or fixed base in the United States.); or (2) you are a nonresident alien individual who is present in the United States for a total of 183 days or more during the taxable year in which you sell or otherwise dispose of the global bond, and either: (i) the gain is attributable to an office or fixed place of business maintained by you in the United States; or (ii) you have a “tax home” (as defined in the Code) in the United States during the taxable year in which you sell or otherwise dispose of the global bond.

If you are anon-U.S. Holder described under (1) above, you generally will be subject to U.S. federal income tax on such gain in the same manner as a U.S. Holder and, if you are anon-U.S. corporation, you may also be subject to the U.S. branch profits tax as described above. If you are anon-U.S. Holder described under (2) above, you generally will be subject to a flat 30% U.S. federal tax on the gain derived from the sale, exchange, retirement, redemption or other taxable disposition of a global bond, which may be offset by certain U.S. source capital losses (notwithstanding the fact that you are not considered a U.S. resident for U.S. federal income tax purposes). Any amount attributable to accrued but unpaid interest on a global bond generally will be treated in the same manner as payments of interest made to you, as described above under “—Interest on a Global Bond.”

Backup Withholding and Information Reporting.

If you are a U.S. Holder, unless you prove that you are exempt, information reporting requirements generally will apply to payments of principal and interest on a global bond if such payments are made within the United States. Such payments will be considered made within the United States if transferred to an account maintained in the United States or mailed to a United States address, and the amount is paid by or through a custodian, nominee or other agent that is a “U.S. Controlled Person,” as defined below. Backup withholding will apply to such payments if you are anon-corporate U.S. Holder that (i) fails to provide an accurate taxpayer identification number, (ii) in the case of interest payments, fails to certify that you are not subject to backup withholding, or (iii) in the case of interest payments, is notified by the IRS that you have failed to report all interest and dividends required to be shown on your U.S. federal income tax returns.

If you are anon-U.S. Holder, backup withholding and information reporting generally will not apply to payments of principal and interest on a global bond, but you may be required to comply with certification and identification procedures or otherwise establish an exemption. The payment of proceeds of a sale or redemption of a global bond effected at the U.S. office of a broker will generally be subject to the information reporting and backup withholding rules. In addition, the information reporting rules will apply to payments of proceeds of a sale effected at anon-U.S. office of a broker that is a U.S. Controlled Person, unless the broker has documentary

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evidence that you are not a U.S. Person (and has no actual knowledge or reason to know to the contrary) or you otherwise establish an exemption. The backup withholding rules will apply to such payments if the broker has actual knowledge that you are a U.S. Person.

A “U.S. Controlled Person” is:

• a U.S. Person;

• a “controlled foreign corporation” for U.S. federal income tax purposes;

• anon-U.S. person 50% or more of whose gross income is derived for tax purposes from a U.S. trade or business for a specified three-year period; or

• anon-U.S. partnership in which U.S. Persons hold, at any time during thenon-U.S. partnership’s tax year, more than 50% of the income or capital interests or which is engaged in a U.S. trade or business.

Backup withholding is not an additional tax. Any amounts withheld under the backup withholding rules from a payment to a holder of a global bond generally will be allowed as a refund or a credit against the holder’s U.S. federal income tax liability as long as the holder provides the required information to the IRS in a timely manner.

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UNDERWRITING (CONFLICTS OF INTEREST)

Under the terms and subject to the conditions contained in a terms agreement and related underwriting agreement dated                    , 2018, Citigroup Global Markets Inc. and Deutsche Bank Securities Inc., as underwriters have severally agreed to purchase, and Panama has agreed to sell to the underwriters, the principal amount of the global bonds indicated in the following table:

Underwriter	Principal Amount
Citigroup Global Markets Inc.	$
Deutsche Bank Securities Inc.	$
Total	$

Global bonds sold by the underwriters to the public will initially be offered at the public offering price set forth on the cover of this prospectus supplement. If the global bonds are not all sold at the initial public offering price, the underwriters may change the offering price and the other offering terms.

Government-related entities in Panama may purchase a portion of the global bonds.

The underwriters are offering the global bonds subject to their acceptance of the global bonds from Panama and subject to prior sale. The terms agreement provides that the obligation of the underwriters to pay for and accept delivery of the global bonds is subject to certain conditions. The underwriters are obligated to take and pay for all of the global bonds if any are taken.

Delivery of the global bonds will be made against payment on or about the fifth business day following the date of this prospectus supplement (this settlement cycle being referred to as “T+5”). Under Rule15c6-1 of the Securities and Exchange Commission under the U.S. Securities Exchange Act of 1934, as amended (the “Exchange Act”), trades in the secondary market generally are required to settle in two business days, unless the parties to that trade expressly agree otherwise. Accordingly, purchasers who wish to trade bonds on the date of this prospectus supplement or the next succeeding two business days will be required, by virtue of the fact that the bonds initially will settle on T+5, to specify an alternate settlement cycle at the time of any such trade to prevent a failed settlement and should consult their own advisor.

In connection with the offering of the global bonds, the underwriters may purchase and sell global bonds in the open market. These transactions may include stabilizing transactions and purchases to cover short positions created by the underwriters, for themselves or a syndicate, if there is a syndicate, in connection with the invitation. Stabilizing transactions consist of certain bids or purchases for the purpose of preventing or retarding a decline in the market price of the securities. Short positions created by the underwriters, for themselves or a syndicate, if there is a syndicate, involve the sale by the underwriters of a greater number of securities than they own or have a right to purchase. These activities may stabilize, maintain or otherwise affect the market prices of the global bonds, which may be higher than the price that might otherwise prevail in the open market. These activities, if commenced, may be discontinued at any time. These transactions may be effected on the Luxembourg Stock Exchange, in theover-the-counter market or otherwise.

The global bonds are a new issue of securities with no established trading market. Panama has been advised by the underwriters that they presently intend to make a market in the global bonds. However, they are under no obligation to do so and may discontinue any market-making activities at any time without any notice. Panama cannot assure the liquidity of the trading market for the global bonds or that an active public market for the global bonds will develop. If an active public trading market for the global bond does not develop, the market price and liquidity of the global bonds may be adversely affected. If the global bonds are traded, they may trade at a discount from their initial offering price, depending on prevailing interest rates, the market for similar securities, Panama’s operating performance and financial condition, general economic conditions and other factors.

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The underwriters and their affiliates may have engaged and may in the future continue to engage in transactions with and perform services for Panama, for which they received or will receive customary fees and expenses. These transactions and services are carried out in the ordinary course of business.

The global bonds are being offered for sale in jurisdictions in the United States, Europe and Asia where it is legal to make such offers. The underwriters have represented and have agreed that they have not offered, sold or delivered and will not offer, sell or deliver any of the global bonds, directly or indirectly, or distribute this prospectus supplement or the accompanying prospectus or any other material relating to the global bonds, in or from any jurisdiction except under circumstances that will result in compliance with the applicable laws and regulations thereof, and will not impose any obligations on Panama except as set forth in the terms agreement and underwriting agreement.

Panama has agreed to indemnify the underwriters against certain liabilities, including liabilities under the Securities Act of 1933, as amended, and will contribute to payments that the underwriters may be required to make in respect of those liabilities.

The underwriters are offering global bonds, subject to prior sale, when, as and if issued to and accepted by them, subject to approval of legal matters by their counsel, including the validity of the global bonds, and other conditions contained in the terms agreement, such as the receipt by the underwriters of officials’ certificates and legal opinions. The underwriters reserve the right to withdraw, cancel or modify offers to the public and to reject orders in whole or in part.

The address of Citigroup Global Markets Inc. is 388 Greenwich Street, New York, New York 10013. The address of Deutsche Bank Securities Inc. is 60 Wall Street, New York, New York 10005.

Other Relationships

The Underwriters and their affiliates have engaged in, and may in the future engage in, investment banking and other commercial dealings in the ordinary course of business with Panama or its instrumentalities. They have received, or may in the future receive, customary fees and commissions for these transactions. In addition, in the ordinary course of their business activities, the underwriters and their affiliates may make or hold a broad array of investments and actively trade debt and equity securities (or related derivative securities) and financial instruments (including bank loans) for their own account and for the accounts of their customers. Such investments and securities activities may involve securities and/or instruments of Panama or its instrumentalities. Certain of the underwriters or their affiliates that have a lending relationship with Panama routinely hedge their credit exposure to Panama consistent with their customary risk management policies. Typically, such underwriters and their affiliates would hedge such exposure by entering into transactions which consist of either the purchase of credit default swaps or the creation of short positions in Panama’s securities, including potentially the global bonds offered hereby. Any such short positions could adversely affect future trading prices of the global bonds offered hereby. The underwriters and their affiliates may also make investment recommendations and/or publish or express independent research views in respect of such securities or financial instruments and may hold, or recommend to clients that they acquire, long and/or short positions in such securities and instruments.

Belgium

In Belgium, this offer is not directly or indirectly, being made to, or for the account of, any person other than to qualified investors (gekwalificeerde beleggers/investisseurs qualifiés) within the meaning of Article 10, §1 of the Belgian Law of June 16, 2006 on the public offering of investment instruments and the admission of investment instruments to trading on a regulated market(Wet op de openbare aanbieding van beleggingsinstrumenten en detoelating van beleggingsinstrumenten tot de verhandeling op een gereglementeerde markt/Loi relative aux offres publiques d’instruments de placement et aux admissions

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d’instruments de placement à la négociation sur des marchés réglementés), as amended or replaced from time to time (Belgian Qualified Investor), that do not qualify as consumers (consumenten/consommateurs) within the meaning of Article I.1, 2° of the Belgian Code of Economic Law of February 28, 2013 (Wetboek van economisch recht/Code de droit économique), as amended or replaced from time to time (Consumers).

Belgian Qualified Investors are professional clients and eligible counterparties as referred to in Annex A and Article 3, § 1 of the Belgian Royal Decree of June 3, 2007 containing detailed rules implementing Markets in Financial Instruments Directive (“MiFID”) and the Commission Directive 2006/73/EC implementing the MiFID as regards organizational requirements and operating conditions for investment firms and defined terms for the purposes of that Directive (Koninklijk besluit tot bepaling van nadere regels tot omzetting van de richtlijn betreffende markten voor financiële instrumenten/Arrêté royal portant les règles et modalités visant à transposer la directive concernant les marchés d’instruments financiers), as amended or replaced from time to time.

A Consumer within the meaning of Article I.1, 2° of the Belgian Code of Economic Law is any natural person who is acting for purposes which are outside their trade, business, craft or profession.

As a result, this offer does not constitute a public takeover bid pursuant to Articles 3, §1, 1° and 6, § 1 of the Belgian law of April 1, 2007 on public takeover bids (Wet op de openbare overnamebiedingen/Loi relative aux offres publiques d’acquisition), as amended or replaced from time to time.

Consequently, the offer and any material relating to the offer have not been and will not be, notified or submitted to, nor approved by the Belgian Financial Services and Markets Authority (Autoriteit voor Financiële Diensten en Markten/Autorité des Services et Marchés Financiers) pursuant to the Belgian laws and regulations applicable to the public offering or tendering of securities.

The offer as well as any materials relating to the offer may not be advertised, nor distributed, directly or indirectly, to any person in Belgium other than Belgian Qualified Investors acting for their own account who are not Consumers, and may not be used in connection with any offering in Belgium except as may otherwise be permitted by law.

This offer cannot be considered to be a regulated investment service such as investment advice as listed under Annex I to the European Directive 2004/39/EC of the European Parliament and of the Council of 21 April 2004 on markets in financial instruments (MiFID), as amended or replaced from time to time.

Canada

The global bonds may be sold in Canada only to purchasers purchasing, or deemed to be purchasing, as principal that are accredited investors, as defined in National Instrument45-106 Prospectus Exemptions or subsection 73.3(1) of the Securities Act (Ontario), and are permitted clients, as defined in National Instrument31-103 Registration Requirements, Exemptions and Ongoing Registrant Obligations. Any resale of the global bonds must be made in accordance with an exemption from, or in a transaction not subject to, the prospectus requirements of applicable securities laws.

Securities legislation in certain provinces or territories of Canada may provide a purchaser with remedies for rescission or damages if this prospectus supplement (including any amendment thereto) contains a misrepresentation, provided that the remedies for rescission or damages are exercised by the purchaser within the time limit prescribed by the securities legislation of the purchaser’s province or territory. The purchaser should refer to any applicable provisions of the securities legislation of the purchaser’s province or territory for particulars of these rights or consult with a legal advisor.

Pursuant to section 3A.4 of National Instrument33-105 Underwriting Conflicts (NI33-105), the underwriters are not required to comply with the disclosure requirements of NI33-105 regarding underwriter conflicts of interest in connection with this offering.

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Prohibition of Sales to EEA Retail Investors

Each underwriter has represented and agreed that it has not offered, sold or otherwise made available and will not offer, sell or otherwise make available any global bonds to any retail investor in the EEA. For the purposes of this provision:

the expression “retail investor” means a person who is one (or more) of the following:

(i) a retail client as defined in point (11) of Article 4(1) of MiFID II; or

(ii) a customer within the meaning of the Insurance Mediation Directive, where that customer would not qualify as a professional client as defined in point (10) of Article 4(1) of MiFID II.

Germany

This prospectus supplement does not constitute a Prospectus Directive-compliant prospectus in accordance with the German Securities Prospectus Act (Wertpapierprospektgesetz) and does therefore not allow any public offering in the Federal Republic of Germany (“Germany”) or any other member state of the EEA which has implemented the Prospectus Directive pursuant to § 17 and § 18 of the German Securities Prospectus Act. No action has been or will be taken in the Federal Republic of Germany that would permit a public offering of the global bonds, or distribution of a prospectus, a prospectus supplement or any other offering material relating to the global bonds and that, in particular, no securities prospectus (Wertpapierprospekt) within the meaning of the German Securities Prospectus Act or any other applicable laws of Germany has been or will be published within the Federal Republic of Germany, nor has this prospectus supplement been filed with or approved by the German Federal Financial Supervisory Authority (Bundesanstalt für Finanzdienstleistungsaufsicht) for publication within the Federal Republic of Germany. Accordingly, any offer or sale of the global bonds or any distribution of offering material within the Federal Republic of Germany may violate the provisions of the German Securities Prospectus Act.

Each of the Dealer Managers represents, agrees and undertakes that: (i) it has not offered, sold or delivered and will not offer, sell or deliver any bonds in Germany other than in accordance with provisions of the German Securities Prospectus Act; and (ii) that it will distribute in the Federal Republic of Germany any offering material relating to the global bonds only under circumstances that will result in compliance with the applicable rules and regulations of the Federal Republic of Germany.

This prospectus is strictly for use of the person who has received it. It may not be forwarded to other persons or published in Germany.

Hong Kong

Each manager represents, warrants and agrees that the global bonds have not been offered or sold and will not be offered or sold in Hong Kong by means of any document other than (a) in circumstances which do not constitute an offer to the public within the meaning of the Companies (Winding Up and Miscellaneous Provisions) Ordinance (Cap. 32, Laws of Hong Kong) (the “CWUMPO”), or (b) to “professional investors” as defined in the Securities and Futures Ordinance (Cap. 571, Laws of Hong Kong) (the “SFO”) and any rules made thereunder, or (c) in other circumstances which do not result in the document being a “prospectus” as defined in the CWUMPO.

No advertisement, invitation or document relating to the global bonds has been or will be issued, or has been or will be in the possession of any person for the purpose of issue (in each case whether in Hong Kong or elsewhere), which is directed at, or the contents of which are likely to be accessed or read by, the public in Hong Kong (except if permitted to do so under the securities laws of Hong Kong) other than with respect to the global bonds which are or are intended to be disposed of only to persons outside Hong Kong or only to “professional investors” as defined in the SFO and any rules made thereunder.

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Italy

The offering of the global bonds has not been registered with theCommissione Nazionale per le Società e la Borsa (“CONSOB”) pursuant to Italian securities legislation and, accordingly, no global bonds may be offered, sold or delivered, nor copies of this prospectus, any prospectus supplement or any other documents relating to the debt securities may be distributed in Italy except:

(a) to “qualified investors”, as referred to in Article 100 of Legislative Decree No. 58 of 24 February 1998, as amended (the “Decree No. 58”) and defined in Article 26, paragraph 1, letter d) of CONSOB Regulation No. 16190 of 29 October 2007, as amended (“Regulation No. 16190”) pursuant to Article34-ter, paragraph 1, letter b) of CONSOB Regulation No. 11971 of 14 May 1999, as amended (“Regulation No. 11971”); or

(b) in any other circumstances where an express exemption from compliance with the offer restrictions applies, as provided under Decree No. 58 or Regulation No. 11971.

Any offer, sale or delivery of the global bonds or distribution of copies of this prospectus, any prospectus supplement or any other documents relating to the debt securities in Italy must be:

(a) made by investment firms, banks or financial intermediaries permitted to conduct such activities in Italy in accordance with Legislative Decree No. 385 of 1 September 1993, as amended (the “Banking Law”), Decree No. 58 and Regulation No. 16190 and any other applicable laws and regulations;

(b) in compliance with Article 129 of the Banking Law, and the implementing guidelines of the Bank of Italy, as amended; and

(c) in compliance with any other applicable notification requirement or limitation which may be imposed, from time to time, by CONSOB or the Bank of Italy or other competent authority.

Please note that, in accordance with Article100-bis of Decree No. 58, where no exemption from the rules on public offerings applies, the subsequent distribution of the global bonds on the secondary market in Italy must be made in compliance with the public offer and the prospectus requirement rules provided under Decree No. 58 and Regulation No. 11971.

Japan

The global bonds have not been and will not be registered under the Financial Instruments and Exchange Act of Japan (Act No. 25 of 1948, as amended, the “Financial Instruments and Exchange Act”) and each underwriter and agent will represent and agree that it will not offer or sell any global bonds, directly or indirectly, in Japan or to, or for the benefit of, any resident of Japan (as defined under Item 5, Paragraph 1, Article 6 of the Foreign Exchange and Foreign Trade Act of Japan (Act No. 228 of 1949, as amended)), or to others for re offering or resale, directly or indirectly, in Japan or to, or for the benefit of, a resident of Japan, except pursuant to an exemption from the registration requirements of, and otherwise in compliance with, the Financial Instruments and Exchange Act and any other applicable laws, regulations and ministerial guidelines of Japan.

Luxembourg

The global bonds may not be offered to the public in Luxembourg, except in the following circumstances:

a) in the period beginning on the date of publication of a prospectus in relation to those global bonds which have been approved by the Comission de surveillance du secteur financier (the “CSSF”) in Luxembourg or, where appropriate, approved in another relevant European Union Member State and notified to the CSSF, all in accordance with Directive (EC) No. 2003/71 on prospectuses for securities as amended (the “Prospectus Directive”) and ending on the date which is 12 months after the date of such publication (a “public offer”);

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b) at any time to qualified investors, which means “persons or entities that are described in points (1) to (4) of Section I of Annex II to Directive (EC) No 2004/39 of the European Parliament and of the Council of 21 April 2004 on markets in financial instruments, and persons or entities who are, on request, treated as professional clients in accordance with Annex II to Directive (EC) No 2004/39, or recognized as eligible counterparties in accordance with Article 24 of Directive (EC) No. 2004/39 unless they have requested that they be treated asnon-professional clients. Investment firms and credit institutions shall communicate their classification on request to the issuer without prejudice to the relevant legislation on data protection. Investment firms authorized to continue considering existing professional clients as such in accordance with Article 71(6) of Directive (EC) No. 2004/39 shall be authorized to treat those clients as qualified investors under this Directive”; and/or

c) an offer of securities addressed to fewer than 150 natural or legal persons per Member State;

d) at any time in any other circumstances which do not require the publication by the issuer of a prospectus pursuant to Article 3 of the Prospectus Directive.

This prospectus supplement has been prepared on the basis that the global bonds will be made pursuant to an exemption under Article 3 of the Prospectus Directive from the requirement to produce a prospectus for offers of securities.

For the purposes of this provision, the expression an offer of global notes to the public in relation to any global bonds in Luxembourg means the communication in any form and by any means of sufficient information on the terms of the offer and the global bonds to be offered so as to enable an investor to decide to purchase the global bonds, as defined in the Law of 10 July 2005 on prospectuses for securities as amended and implementing the Prospectus Directive or any variation thereof or amendment thereto.

Malaysia

Nothing in this prospectus supplement constitutes the making available, or offer for subscription or purchase, or invitation to subscribe for or purchase, or sale, of the global bonds in Malaysia. No approval, authorization or recognition from, or registration with, the Securities Commission of Malaysia (“SC”) has been or will be obtained for the making available, offer for subscription or purchase of, or invitation to subscribe for or purchase, or sale, of the global bonds or any other securities under the Capital Markets and Services Act of 2007 to any persons in Malaysia. Neither this prospectus supplement or any amendment or supplement nor any prospectus, disclosure document or other offering document has been or will be approved by, or registered or lodged with, the SC, the Registrar of Companies, or any other authority in connection with the offering or invitation in Malaysia. Accordingly, no offering or invitation in respect of the global bonds or any other securities is or will be made in Malaysia pursuant to this prospectus supplement or any amendment or supplement hereto. This prospectus supplement or any amendment or supplement hereto or any other offering document in relation to the global bonds may not be circulated or distributed in Malaysia, whether directly or indirectly, for the purpose of making available, or offer for subscription or purchase, or invitation to subscribe for or purchase, or sale, of the global bonds, and no person may offer for purchase any of the global bonds directly or indirectly to anyone in Malaysia. The global bonds will only be made available or offered or sold exclusively to persons outside Malaysia.

Panama

This prospectus supplement and the global bonds have not been and will not be registered with the Superintendence of Securities Markets of the Republic of Panama under Decree Law 1 of 1999, as amended as they are exempted to do so. Therefore, the global bonds may be publicly offered and sold in the Republic of Panama to any investor pursuant to registration exemptions applicable to government securities.

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Singapore

Each underwriter has acknowledged that this prospectus supplement has not been registered as a prospectus with the Monetary Authority of Singapore. Accordingly, each underwriter has represented and agreed that it has not offered or sold any global bonds or caused such global bonds to be made the subject of an invitation for subscription or purchase and will not offer or sell such global bonds or cause such global bonds to be made the subject of an invitation for subscription or purchase, and has not circulated or distributed, nor will it circulate or distribute, this prospectus supplement or any other document or material in connection with the offer or sale, or invitation for subscription or purchase, of such global bonds, whether directly or indirectly, to persons in Singapore other than (i) to an institutional investor under Section 274 of the Securities and Futures Act, Chapter 289 of Singapore (the “SFA”), (ii) to a relevant person pursuant to Section 275(1), or any person pursuant to Section 275(1A), and in accordance with the conditions specified in Section 275, of the SFA, or (iii) otherwise pursuant to, and in accordance with the conditions of, any other applicable provision of the SFA.

Where the global bonds are subscribed or purchased in reliance on an exemption under Sections 274 or 275 of the SFA, the global bonds shall not be sold within the period of six months from the date of the initial acquisition of the debt securities, except to any of the following persons:

• an institutional investor (as defined in Section 4A of the SFA);

• a relevant person (as defined in Section 275(2) of the SFA); or

• any person pursuant to an offer referred to in Section 275(1A) of the SFA,

unless expressly specified otherwise in Section 276(7) of the SFA or Regulation 32 of the Securities and Futures (Offers of Investments) (Shares and Debentures) Regulations 2005 of Singapore.

Where the global bonds are subscribed or purchased under Section 275 of the SFA by a relevant person which is:

• a corporation (which is not an accredited investor (as defined in Section 4A of the SFA)) the sole business of which is to hold investments and the entire share capital of which is owned by one or more individuals, each of whom is an accredited investor; or

• a trust (where the trustee is not an accredited investor) whose sole purpose is to hold investments and each beneficiary of the trust is an individual who is an accredited investor,

securities (as defined in Section 239(1) of the SFA) of that corporation or the beneficiaries’ rights and interest (howsoever described) in that trust shall not be transferred within six months after that corporation or that trust has acquired the global bonds pursuant to an offer made under Section 275 of the SFA except:

• to an institutional investor or to a relevant person defined in Section 275(2) of the SFA, or to any person arising from an offer referred to in Section 275(1A) or Section 276(4)(i)(B) of the SFA;

• where no consideration is or will be given for the transfer;

• where the transfer is by operation of law;

• as specified in Section 276(7) of the SFA; or

• as specified in Regulation 32 of the Securities and Futures (Offers of Investments) (Shares and Debentures) Regulations 2005 of Singapore.

South Korea

The global bonds have not been and will not be registered with the Financial Services Commission of the Republic of Korea (“Korea”) for public offering in Korea under the Financial Investment Services and Capital

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Markets Act of Korea and its subordinate decrees and regulations. None of the global bonds may be offered, sold or delivered, directly or indirectly, or offered or sold to any person for reoffering or resale, directly or indirectly, in Korea or to any resident of Korea (as defined under the Foreign Exchange Transaction Law of Korea) except pursuant to applicable laws and regulations of Korea. In addition, no tender offer for any bonds in exchange for the global bonds may be made, directly or indirectly, in Korea or to any resident of Korea except pursuant to applicable laws and regulations of Korea.

Switzerland

This Prospectus Supplement is not intended to constitute an offer or solicitation to purchase or invest in the global bonds described herein. The global bonds may not be publicly offered, sold or advertised, directly or indirectly, in, into or from Switzerland and will not be listed on the SIX Swiss Exchange or on any other exchange or regulated trading facility in Switzerland.

Neither this Prospectus Supplement nor any other offering or marketing material relating to the global bonds constitutes a prospectus as such term is understood pursuant to article 652a or article 1156 of the Swiss Code of Obligations or a listing prospectus within the meaning of the listing rules of the SIX Swiss Exchange or any other regulated trading facility in Switzerland or a simplified prospectus or a prospectus as such term is defined in the Swiss Collective Investment Scheme Act, and neither this Prospectus Supplement nor any other offering or marketing material relating to the global bonds may be publicly distributed or otherwise made publicly available in Switzerland.

Taiwan

The global bonds have not been and will not be registered or filed with, or approved by, the Financial Supervisory Commission of Taiwan and/or any other regulatory authorities of Taiwan pursuant to relevant securities laws and regulations of Taiwan and may not be sold, issued or offered within Taiwan through a public offering or in circumstances which constitute an offer or a solicitation of an offer within the meaning of the Securities and Exchange Act or relevant laws and regulations of Taiwan that requires a registration, filing or approval of the Financial Supervisory Commission of Taiwan and/or any other regulatory authorities of Taiwan. No person or entity in Taiwan has been authorized to offer or sell the global bonds in Taiwan.

The United Arab Emirates

This prospectus supplement has been provided to you at your written request and is not intended to constitute an offer, sale or delivery of bonds or other securities under the laws of the United Arab Emirates. The global bonds have not been and will not be approved or licensed by the UAE Central Bank, the UAE Securities and Commodities Authority (SCA), the Dubai Financial Services Authority, the Financial Services Regulatory Authority or any other relevant licensing authorities in the UAE, and accordingly does not constitute a public offer of securities in the UAE in accordance with the UAE Commercial Companies Law (Federal Law No. 2 of 2015 (as amended)), SCA Resolution No. 3 R.M. of 2017 Regulating Promotions and Introductions or otherwise. Accordingly, the global bonds may not be offered to the public in the United Arab Emirates (including the Dubai International Financial Centre and Abu Dhabi Global Market).

The United Kingdom

This document is only being distributed to, and is only directed at, (i) persons who are outside the United Kingdom or (ii) investment professionals falling within Article 19(5) of the Financial Services and Markets Act 2000 (Financial Promotion) Order 2005 (the “Order”) or (iii) high net worth entities, and other persons to whom it may lawfully be communicated, falling within Article 49(2)(a) to (d) of the Order (all such persons together being referred to as “relevant persons”). The global bonds will only be available to, and any invitation, offer or agreement to subscribe, purchase or otherwise acquire the global bonds will be engaged in only with, relevant persons. Any person who is not a relevant person should not act or rely on this document or any of its contents.

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Each underwriter has, severally and not jointly, represented, warranted and agreed that:

• it has only communicated or caused to be communicated and will only communicate or cause to be communicated an invitation or inducement to engage in investment activity (within the meaning of Section 21 of the United Kingdom Financial Services and Markets Act 2000 (the “FSMA”)) received by it in connection with the issue or sale of the global bonds in circumstances in which Section 21(1) of the FSMA does not apply to the issuer; and

• it has complied and will comply with all applicable provisions of the FSMA with respect to anything done by it in relation to the global bonds in, from or otherwise involving the United Kingdom.

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VALIDITY OF THE GLOBAL BONDS

The validity of the global bonds will be passed upon for Panama by Dr. Rigoberto González Montenegro, theProcurador de la Administraciónof Panama, or by a duly authorized attorney of theProcuraduría de la Administración, and by Arnold & Porter Kaye Scholer LLP, New York, New York, United States counsel to Panama, and for the underwriters by Sullivan & Cromwell LLP, New York, New York, United States counsel to the Underwriters, and by Arias, Fábrega & Fábrega, Panama counsel to the Underwriters.

As to all matters of Panama law, Arnold & Porter Kaye Scholer LLP may rely on the opinion ofthe Procurador de la Administraciónor a duly authorized attorney of theProcuraduría de la Administración,and Sullivan & Cromwell LLP may rely on the opinion of Arias, Fábrega & Fábrega and theProcurador de la Administraciónor a duly authorized attorney of theProcuraduría de la Administración. As to all matters of United States law, the Procurador de la Administración or a duly authorized attorney of theProcuraduría de la Administraciónmay rely on the opinion of Arnold & Porter Kaye Scholer LLP, and Arias, Fábrega & Fábrega may rely on the opinion of Sullivan & Cromwell LLP.

OFFICIAL STATEMENTS AND DOCUMENTS

Information included herein which is identified as being derived from a publication of, or supplied by, Panama or one of its agencies or instrumentalities is included on the authority of that publication as a public official document of Panama. All other information is included as a public official statement made on the authority of the Vice-Minister of Economy of Panama.

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GENERAL INFORMATION

Due Authorization

Panama is authorized to issue the global bonds pursuant to Cabinet Decree No. 3 dated January 26, 2016, Cabinet Decree No. 11, dated February 6, 2018, Cabinet Decree No. 12, dated February 6, 2018 and Cabinet Decree No. 13 dated February 6, 2018.

Listing and Luxembourg Listing Agent

Application will be made to list the global bonds on the Official List of the Luxembourg Stock Exchange and to have the global bonds admitted to trading on the Euro MTF Market. The Luxembourg listing agent is The Bank of New York Mellon S.A./N.V., Luxembourg Branch.

Litigation

Except as described herein and in any documents incorporated herein by reference, neither Panama nor any governmental agency of Panama is involved in any litigation, arbitration or administrative proceedings relative to claims or amounts that are material in the context of the issuance of the global bonds and that would materially and adversely affect Panama’s ability to meet its obligations under the global bonds and the fiscal agency agreement with respect to the global bonds. No such litigation or arbitration or administrative proceedings are pending or, so far as Panama is aware, threatened.

Documents Relating to the Global Bonds

Copies of the fiscal agency agreement and the form of the global bonds may be inspected during normal business hours on any day, except Saturdays, Sundays and public holidays, at the offices of the fiscal agent and the Luxembourg paying agent specified on the inside back cover of this prospectus supplement.

Where You Can Find More Information

Panama has filed its annual report for 2016 on Form18-K (except for certain exhibits), as amended by Amendment No. 1 and Amendment No. 2thereto on Form18-K/A, with the SEC electronically. Panama’s SEC filings are available to the public from the SEC’s website athttp://www.sec.gov.

Such Form18-K, together with its exhibits and amendments previously filed with the SEC and filed before the end of the offering of the global bonds, is considered part of and incorporated by reference in this prospectus supplement.

So long as the global bonds are listed on the Official List of the Luxembourg Stock Exchange, copies of the most recentPanamá en Cifras(as or when available), or ifPanamá en Cifrasceases to be published, comparable economic information of the Office of the Comptroller General, and any documents incorporated by reference in this prospectus supplement may be obtained in English at the office of the Luxembourg listing agent for the global bonds and at the office of the fiscal agent during usual business hours on any day (Saturdays, Sundays and public holidays excepted).

Clearing

The global bonds will be accepted for clearance through Euroclear, Clearstream, Luxembourg and DTC (CUSIP No.: 698299 BH6, ISIN: US698299BH68, Common Code                ).

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PROSPECTUS

REPUBLIC OF PANAMA

$3,197,185,500

Debt Securities

Warrants

The Republic of Panama (referred to as Panama) orBanco Nacional de Panamá (BNP), acting not in its individual capacity but solely as trustee ofFideicomiso FAP, a trust formed under the laws of Panama which owns the assets of theFondo de Ahorro de Panamá (FAP), and which is referred to as the Savings Fund Trust (BNP, in such capacity, being referred to as the selling securityholder), may offer up to $3,197,185,500 (or its equivalent in other currencies) aggregate principal amount of debt securities of Panama, with or without warrants or other similar securities to purchase, sell or exchange such debt securities.

Panama or the selling securityholder may offer any combination of debt securities and/or warrants from time to time in one or more offerings. Panama will provide specific terms of these securities in supplements to this prospectus. You should read this prospectus and any prospectus supplement carefully before you invest.

Panama or the selling securityholder may sell the securities directly, through agents designated from time to time or through underwriters or dealers.

Neither the Securities and Exchange Commission nor any State securities commission has approved or disapproved of these securities or determined whether this prospectus is accurate or complete. Any representation to the contrary is a criminal offense.

You should rely only on the information contained or incorporated by reference in this prospectus or any prospectus supplement. Panama has not authorized anyone to provide you with different or additional information. Panama is not making an offer of these debt securities or warrants in any place where the offer is not permitted by law. You should assume that the information in this prospectus, the prospectus supplement accompanying this prospectus and the documents incorporated by reference is accurate only as of the respective dates of those documents.

The date of this prospectus is April 4, 2018.

TABLE OF CONTENTS

Page

Where You Can Find More Information	2
Data Dissemination	3
Use of Proceeds	3
Debt Securities	3
Collective Action Securities	16
Aggregated Collective Action Securities	19
Warrants	26
Governing Law	26
Jurisdiction and Enforcement	27
Plan of Distribution	28
Selling Securityholder	30
Validity of the Securities	30
Official Statements	30
Authorized Representative	30
Glossary	31

WHERE YOU CAN FIND MORE INFORMATION

Panama voluntarily files annual reports with the Securities and Exchange Commission, or the SEC. These reports and any amendments to these reports include certain financial, statistical and other information about Panama, and may be accompanied by exhibits. You may read and copy any document Panama files with the SEC at the SEC’s public reference room in Washington, D.C. You may also obtain copies of these documents from the public reference room in Washington by paying a fee. Please call the SEC at1-800-SEC-0330 for further information on the public reference room or log on to http://www.sec.gov, where the SEC maintains an Internet site that contains reports and other information filed by Panama.

The SEC allows Panama to “incorporate by reference” into this

prospectus the information Panama files with it. This means that Panama can disclose important information to you by referring you to those documents. Information that is incorporated by reference is an important part of this prospectus. Panama incorporates by reference the following documents:

u Panama’s Annual Report on Form18-K for the fiscal year ended December 31, 2016 filed on September 29, 2017 (FileNo. 333-07558);

u Amendment No. 1 filed on Form18-K/A on February 26, 2018 to Panama’s Annual Report on Form18-K for the fiscal year ended December 31, 2016;

u All other amendments to Panama’s Annual Report on Form18-K for the fiscal year ended December 31, 2016 filed prior to the date of this prospectus; and

u Any amendment on Form18-K/A to the 2016 annual report filed after the date of this prospectus and prior to the termination of the offering of the securities.

Panama also incorporates by reference all future annual reports and amendments to annual reports until it sells all of the debt securities and warrants covered by this prospectus. Each time Panama files a document with the SEC that is incorporated by reference, the information in that document automatically updates information contained in previously filed documents.

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You may request a free copy of these filings by writing or calling the Embassy of Panama at the following address:

Embassy of Panama

2862 McGill Terrace, N.W.

Washington, D.C. 20008

Attn: Finance Section

(202)483-1407

DATA DISSEMINATION

Panama is a participant in the Enhanced General Data Dissemination System of the International Monetary Fund, or the IMF. Countries that participate in the Enhanced General Data Dissemination System make a commitment to use it as a framework to develop national systems to produce and disseminate economic, financial and socio-demographic data. Participation in the General Data Dissemination System is voluntary. As a participant, Panama has committed to undertaking to:

u designate a country coordinator to act as the main contact with the IMF staff on all issues relating to Panama’s participation in and implementation of the Enhanced General Data Dissemination System; and

u prepare descriptions of Panama’s statistical practices that the IMF will post on its Dissemination Standards Bulletin Board. These descriptions, or “metadata,” are intended to cover Panama’s current statistical production and dissemination practices as well as plans for short- and longer-term improvements and, if applicable, associated technical and other assistance required to implement these plans.

The metadata prepared by participants in the Enhanced General Data

Dissemination System may be found on the IMF’s Dissemination Standard Bulletin Board. The Internet website is located athttp://dsbb.imf.org/Applications/web/dsbbhome. The website and any information on it are not part of this prospectus. All references in this prospectus to this website are inactive textual references to this URL, or “uniform resource locator,” and are for your information only.

USE OF PROCEEDS

Unless otherwise specified in the applicable prospectus supplement, Panama will use the net proceeds from the sale of the securities for the general governmental purposes of Panama, including the refinancing of domestic and external indebtedness of Panama and for other budgetary purposes. Unless otherwise specified in the applicable prospectus supplement, Panama will not receive any proceeds from any sales of debt securities or warrants made by the selling securityholder.

DEBT SECURITIES

Panama may issue debt securities, with or without warrants, in distinct series at various times, and these debt securities will be issued pursuant to a fiscal agency agreement between Panama and the fiscal agent. The financial terms and other specific terms of a particular series of debt securities will be described in a prospectus supplement relating to such securities. If the terms or conditions described in the prospectus supplement that relates to your series of debt securities differ from the terms or conditions described in this prospectus, you should rely on the terms or conditions described in the prospectus supplement.

In this description of debt securities, you will see some initially capitalized terms.

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These terms have very particular, legal meanings, and you can find their definitions under the heading “Glossary” below.

General

The prospectus supplement that relates to your debt securities will specify the following terms:

u the specific title or designation of the debt securities;

u the principal amount of the debt securities;

u the price of the debt securities;

u the stated maturity date(s) on which Panama must repay principal;

u the rate of any interest the debt securities will bear and, if variable, the method by which the interest rate will be calculated;

u the dates when any interest payments will be made;

u the date or dates from which any interest will accrue;

u the record dates for any interest payable on an interest payment date;

u the circumstances and terms, if any, under which Panama may redeem the debt securities before maturity;

u the circumstances and terms, if any, under which the holders of the debt securities may obligate Panama to redeem, repurchase or repay their respective securities pursuant to any sinking fund or analogous provisions or at the option of those holders;

u the currency or currencies in which such debt securities are denominated, which may be U.S. dollars, another foreign currency or units of two or more currencies;

u the currency or currencies for which such debt securities may be purchased and in which principal, premium, if any, and interest may be payable;

u if any amount payable in respect of the debt securities will be determined based on an index or formula, the method by which such amount will be determined;

u if the debt securities will be issued upon the exchange or conversion of other debt securities, the specific terms relating to this exchange or conversion;

u whether any part or all of the debt securities will be in the form of a global security and the circumstances in which a global security will be exchangeable for certificated (physical) securities;

u if the debt securities will be listed, the stock exchange on which they will be listed;

u whether the debt securities will be designated “Equal Ranking Securities” (as described under the heading “Debt Securities – Status of the Debt Securities” below), “Collective Action Securities” (as described under the heading “Collective Action Securities” below) or “Aggregated Collective Action Securities (as described under the heading “Aggregated Collective Action Securities” below); and

u any other terms of the debt securities.

If applicable, the prospectus supplement may also describe any U.S. federal or

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Panamanian income tax consequences and special considerations applicable to that particular series of debt securities.

Any moneys held by the fiscal agent in respect of debt securities and remaining unclaimed for two years after those amounts have become due and payable shall be returned to Panama. After the return of these moneys to Panama, the holder of this debt security may thereafter look only to Panama for any payment.

Panama may replace the fiscal agent at any time, subject to the appointment of a replacement fiscal agent. The fiscal agent is an agent of Panama and is not a trustee for the holders of the debt securities.

Status of the Debt Securities

The following description shall apply to any series of debt securities that have been designated “Equal Ranking Securities.”

The debt securities constitute and will constitute direct, unsubordinated, unconditional and general obligations of Panama. Except as described under the heading “Negative Pledge” below, the debt securities are unsecured obligations of Panama. Panama has pledged its full faith and credit for the due and punctual payment of principal, premium, if any, and interest on the debt securities.

The debt securities rank and will rank without any preference among themselves and equally with all other unsecured and unsubordinated Public Indebtedness of Panama. It is understood that this provision shall not be construed so as to require Panama to make payments under the debt securities ratably with

payments being made under any other Public Indebtedness.

The following description shall apply to any series of debt securities that have not been designated “Equal Ranking Securities”

The debt securities will be direct, unconditional and general obligations of Panama. Except as described under the heading “Negative Pledge” below, the debt securities are unsecured obligations of Panama. Panama has pledged its full faith and credit for the due and punctual payment of principal, premium, if any, and interest on the debt securities.

The debt securities of each series will rank equally in right of payment with all other indebtedness issued in accordance with the fiscal agency agreement and with all other unsecured and unsubordinated Indebtedness of Panama.

Form of Debt Securities

Unless otherwise specified in the prospectus supplement, debt securities denominated in U.S. dollars will be issued:

u only in fully registered form;

u without interest coupons; and

u in denominations of U.S.$1,000 and integral multiples of U.S.$1,000.

Debt securities denominated in another monetary unit will be issued in the denominations set forth in the applicable prospectus supplement.

Payment

Unless otherwise specified in the applicable prospectus supplement, principal

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of and interest and premium (if any) on the debt securities will be payable in U.S. dollars at the New York office of the fiscal agent to the registered holders of the debt securities on the related record date.

The register of holders of debt securities will be kept at the New York office of the fiscal agent.

Negative Pledge

The following description shall apply to any series of debt securities issued on or after the date hereof, but not to a reopening of a series of debt securities originally issued prior to February 13, 2015.

Unless otherwise specified in the prospectus supplement, Panama undertakes with respect to each series of debt securities that, as long as any debt securities of that series remain outstanding, it will not create or permit to subsist any Lien upon the whole or any part of its assets or revenues to secure any Public External Indebtedness of Panama, unless:

u the debt securities of such series are secured equally and ratably with such Public External Indebtedness; or

u the debt securities of such series have the benefit of such other security, guarantee, indemnity or other arrangement as shall be approved by the holders of the debt securities of such series as provided under the heading “Meetings and Amendments”, or in the case of a series of debt securities that has been designated “Collective Action Securities” under the heading “Collective Action Securities – Amendments and Waivers”, or in the case of a series of debt securities that has

been designated “Aggregated Collective Action Securities” under the heading “Aggregated Collective Action Securities – Amendments and Waivers” below, as the case may be.

Notwithstanding the foregoing, Panama may create or permit to subsist:

u any Lien upon property to secure Public External Indebtedness of Panama incurred for the purpose of financing the acquisition of such property and any renewal or extension of any such Lien which is limited to the original property covered thereby and which secures only the renewal or extension of the original secured financing;

u any Lien existing on such property at the time of its acquisition to secure Public External Indebtedness of Panama and any renewal or extension of any such Lien which is limited to the original property covered thereby and which secures only the renewal or extension of the original secured financing;

u any Lien in existence on the date of issue of the debt securities, including any renewal or extension thereof which secures only the renewal or extension of the original secured financing;

u any Lien securing Public External Indebtedness incurred for the purpose of financing all or part of the costs of the acquisition, construction or development of a project and any renewal or extension of such Lien,provided that:

◇ the holders of such Public External Indebtedness expressly agree to limit their recourse to the assets and revenues of such project, and all proceeds

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(including, without limitation, any insurance proceeds), products and all additions, substitutions, replacements and accessions of or to any such assets or revenues, as the principal source of repayment of such Public External Indebtedness; and

◇ the property over which such Lien is granted consists solely of such assets and revenues and proceeds;

u any Lien on the properties or revenues of the FAP or any Lien on the properties or revenues of the Development Trust Fund assumed by the FAP as successor of the Development Trust Fund, provided that the equivalent in U.S. dollars of the amount secured by such Liens shall not at any time exceed the amount of all contributions to the FAP from:

◇ the assets of the Development Trust Fund transferred to the FAP;

◇ any contribution from the Panama Canal Authority to the National Treasury that is greater than 3.5% of the nominal GDP of the year in effect, starting with the fiscal year 2015;

◇ the proceeds from the sale of any stock in Mixed Companies;

◇ sums bequeathed or donated to the FAP by any person other than Panama or any governmental agency or affiliate thereof; and

◇ any earnings on properties or revenues received pursuant to the four bullet points immediately above, and any renewal or extension of any such Lien which

is limited to the original properties or revenues covered thereby; and

u Liens in addition to those permitted under the bullet points above, and any renewal or extension thereof,providedthat the aggregate amount of Public External Indebtedness secured by such additional Liens shall not exceed the equivalent of U.S.$25,000,000.

The following description shall apply to a reopening of any series of debt securities originally issued prior to February 13, 2015:

Unless otherwise specified in the prospectus supplement, Panama undertakes with respect to each series of debt securities that, as long as any debt securities of that series remain outstanding, it will not create or permit to subsist any Lien upon the whole or any part of its assets or revenues to secure any Public External Indebtedness of Panama, unless:

u the debt securities of such series are secured equally and ratably with such Public External Indebtedness; or

u the debt securities of such series have the benefit of such other security, guarantee, indemnity or other arrangement as shall be approved by the holders of the debt securities of such series as provided under the heading “Meetings and Amendments” below.

Notwithstanding the foregoing, Panama may create or permit to subsist:

u any Lien upon property to secure Public External Indebtedness of Panama incurred for the purpose of financing the acquisition of such property and any

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renewal or extension of any such Lien which is limited to the original property covered thereby and which secures only the renewal or extension of the original secured financing;

u any Lien existing on such property at the time of its acquisition to secure Public External Indebtedness of Panama and any renewal or extension of any such Lien which is limited to the original property covered thereby and which secures only the renewal or extension of the original secured financing;

u any Lien in existence on the date of the fiscal agency agreement, including any renewal or extension thereof which secures only the renewal or extension of the original secured financing;

u any Lien contemplated as of July 17, 1996 under the agreements (as they may be amended) implementing the Republic of Panama 1995 Financing Plan dated October 4, 1995 sent to the international financial community with the communication dated September 15, 1995 from the Minister of Planning and Economic Policy of Panama and explanatory communications relating thereto and implementing documentation therefor, including any Lien to secure obligations under the collateralized bonds issued thereunder (the “Collateralized Bonds”);

u any Lien securing Public External Indebtedness of Panama issued upon surrender for cancellation of the Collateralized Bonds or the principal amount of any indebtedness of Panama outstanding as of the date of the 1995 Financing Plan, in each case, to the extent such Lien is created to secure

such Public External Indebtedness on a basis comparable to the Collateralized Bonds and the principal amount of Public External Indebtedness so secured is no greater than the principal amount of Collateralized Bonds or such other indebtedness so cancelled;

u any Lien securing Public External Indebtedness incurred for the purpose of financing all or part of the costs of the acquisition, construction or development of a project and any renewal or extension of such Lien,provided that:

◇ the holders of such Public External Indebtedness expressly agree to limit their recourse to the assets and revenues of such project as the principal source of repayment of such Public External Indebtedness; and

◇ the property over which such Lien is granted consists solely of such assets and revenues;

u any Lien on the properties or revenues of the Development Trust Fund created by Republic of Panama Law No. 20 of May 15, 1995,provided that the equivalent in U.S. dollars of the amount secured by such Liens shall not at any time exceed the amount of all contributions to the Development Trust Fund from:

◇ the net proceeds from the privatization of publicly owned companies or the initial payment for concessions granted to the private sector;

◇ the proceeds from sales conducted of any Interoceanic Region Assets by the Interoceanic Region Authority;

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◇ sums bequeathed or donated to the Development Trust Fund by any person other than Panama or any governmental agency or affiliate thereof; and

◇ any earnings on properties or revenues received pursuant to the three bullet points immediately above, and any renewal or extension of any such Lien which is limited to the original properties or revenues covered thereby; and

u Liens in addition to those permitted under the bullet points above, and any renewal or extension thereof,providedthat the aggregate amount of Public External Indebtedness secured by such additional Liens shall not exceed the equivalent of U.S.$25,000,000.

Default

Each of the following events will be an event of default with respect to each series of debt securities:

(a) default by Panama in any payment of principal of any debt securities of such series for 15 calendar days;

(b) default by Panama in any payment of interest on any debt securities of such series for 30 calendar days;

(c) failure of Panama to perform any other obligation under the debt securities of that series, which continues for 60 calendar days after the holder of any debt securities of that series provides to the fiscal agent written notice requiring that such default be remedied;

(d) acceleration of any aggregate principal amount of Public Indebtedness of

Panama that exceeds U.S.$25,000,000 (or its equivalent in any other currency) by reason of an event of default (however described) arising from Panama’s failure to make any payment of principal, premium or interest thereunder when due;

(e) failure of Panama to make any payment in respect of the Public Indebtedness of Panama in an aggregate principal amount in excess of U.S.$25,000,000 (or its equivalent in any other currency) when due, which continues for 30 calendar days after the holder of any debt securities of that series provides to the fiscal agent written notice requiring that such default be remedied;

(f) declaration by Panama of a moratorium with respect to the payment of principal of, or premium or interest on, Public External Indebtedness of Panama which does not expressly exclude the debt securities of that series; or

(g) denial or repudiation by Panama of its obligations under the debt securities of that series.

Acceleration of Maturity

The following description does not apply to any series of debt securities that has been designated Collective Action Securities or Aggregated Collective Action Securities. See “Collective Action Securities – Acceleration of Maturity” or “Aggregated Collective Action Securities – Acceleration of Maturity” below for a description of the corresponding terms of Collective Action Securities or Aggregated Collective Action Securities, as the case may be.

If an event of default described in clause (a), (b), (f) or (g) under the heading

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“Default” above occurs with respect to any series of debt securities, then each registered holder of debt securities of that series may declare the principal of and any accrued interest on the debt securities it holds immediately due and payable.

If an event of default described in clause (c), (d) or (e) under the heading “Default” above occurs with respect to any series of debt securities, then the holders of not less than 25% in principal amount of all debt securities of that series then outstanding may declare the principal of and any accrued interest on all the debt securities of that series then outstanding immediately due and payable. Debt securities held directly or indirectly by or on behalf of Panama or any political subdivision or instrumentality thereof shall not be considered “outstanding” for this purpose.

Holders of debt securities may exercise these rights only by providing a written demand to Panama and the fiscal agent at its New York office at a time when the event of default is continuing.

Redemption and Repurchase

Unless otherwise set forth in the applicable prospectus supplement, the debt securities will not be redeemable prior to maturity at the option of Panama or the registered holders of these debt securities.

Panama may at any time purchase debt securities in any manner and for any price. Debt securities purchased by Panama may, at its discretion, be held, resold or cancelled.

Meetings and Amendments

The following description does not apply to any series of debt securities that

has been designated Aggregated Collective Action Securities. See “Aggregated Collective Action Securities – Meetings” and Aggregated Collective Action Securities – Amendments and Waivers” below for a description of the corresponding terms of Aggregated Collective Action Securities

General. A meeting of holders of debt securities of any series may be called at any time:

u to make, give or take any request, demand, authorization, direction, notice, consent, waiver or other action provided for in the fiscal agency agreement or the debt securities of that series; or

u to modify, amend or supplement the terms of the debt securities of that series or the fiscal agency agreement.

Panama may at any time call a meeting of holders of debt securities of a series for any purpose described above. This meeting would be held at the time and place determined by Panama. If an event of default occurs and Panama or the holders of at least 10% of the aggregate principal amount of the outstanding debt securities of a series request (in writing) the fiscal agent to call a meeting, the fiscal agent will call such a meeting.

For the purpose of this prospectus, “outstanding” debt securities do not include:

u debt securities cancelled by or delivered for cancellation to the fiscal agent;

u debt securities held for reissuance but not reissued by the fiscal agent;

u debt securities called for redemption;

u debt securities which have become due and payable and for which sufficient

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funds to pay amounts owed under these debt securities have been paid or provided for; or

u debt securities of a series that have been substituted with another series of debt securities.

Notice. The notice of a meeting will set forth the time and place of the meeting and in general terms the action proposed to be taken at the meeting. This notice shall be given as provided in the terms of the debt securities. In addition, this notice shall be given between 30 and 60 days before the meeting date; however, in the case of any meeting to be reconvened after adjournment for lack of a quorum, this notice shall be given between 10 and 60 days before the meeting date.

Voting; Quorum. A person who holds outstanding debt securities of a series or is duly appointed to act as proxy for a holder of these debt securities will be entitled to vote at a meeting of holders of the debt securities of that series. The presence at the meeting of persons entitled to vote a majority of the principal amount of the outstanding debt securities of a series shall constitute a quorum with respect to that series of debt securities.

If a quorum is not present within 30 minutes of the time appointed for the meeting, the meeting may be adjourned for a period of at least 10 days as determined by the chairman of the meeting prior to the adjournment of the meeting. If the meeting is convened at the request of the holders, however, then the meeting shall be dissolved.

In the absence of a quorum at an adjourned meeting, this adjourned meeting may be further adjourned for a period of at

least 10 days as determined by the chairman of the meeting. Notice of the reconvening of an adjourned meeting shall be given only once. This notice shall state expressly the percentage of the principal amount of the outstanding debt securities of that series which shall constitute a quorum. Subject to the foregoing, at the reconvening of a meeting adjourned for a lack of a quorum, the presence of persons entitled to vote 25% in principal amount of the outstanding debt securities of a series shall constitute a quorum with respect to that series of debt securities for the taking of any action set forth in the notice of the original meeting.

In addition, any meeting at which a quorum is present may be adjourned by the vote of a majority of the principal amount of the outstanding debt securities of the series represented at the meeting, and the meeting may be held as so adjourned without further notice.

If a quorum is present at the meeting, any resolution and all matters (other than those matters identified below that require the consent of all holders of the debt securities of a series) shall be effectively passed or decided by the vote of the persons entitled to vote 66²/₃% in aggregate principal amount of the outstanding debt securities of such series represented and voting at the meeting.

Regulations. The fiscal agent may make reasonable and customary regulations as it deems advisable for any meeting with respect to:

u the proof of the holding of debt securities of a series;

u the appointment of proxies in respect of holders of registered debt securities of a series;

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u the record date for determining the registered owners of registered debt securities of a series;

u the adjournment and chairmanship of such meeting;

u the appointment and duties of inspectors of votes, certificates and other evidence of the right to vote; and

u other matters concerning the conduct of the meeting that the fiscal agent deems appropriate.

Chairman. The fiscal agent will appoint a temporary chairman of the meeting by an instrument in writing. If Panama or the holders of the debt securities of a series called the meeting, however, then Panama or the holders calling the meeting, as the case may be, will appoint a temporary chairman by an instrument in writing.

A permanent chairman and a permanent secretary of the meeting shall be elected by the vote of the persons entitled to vote a majority of the principal amount of the outstanding debt securities of the series represented and voting at the meeting. The chairman of the meeting shall have no right to vote, except as a holder of debt securities of that series or proxy.

Record. A record, and at least one duplicate, of the proceedings of each meeting of holders will be prepared. One copy of the record of each meeting will be delivered to Panama and another to the fiscal agent to be preserved by the fiscal agent.

Amendments.(The following description does not apply to any series of debt securities that has been designated Collective Action Securities or Aggregated

Collective Action Securities. See “Collective Action Securities – Amendments and Waivers” or “Aggregated Collective Action Securities” below for a description of the corresponding terms of Collective Action Securities or Aggregated Collective ActionSecurities, as the case may be). Unless the unanimous consent of holders of debt securities of an affected series is required as specified below, with:

u the affirmative vote, in person or by proxy, of the holders of at least 66²/₃% of the aggregate principal amount of the outstanding debt securities of a series represented and voting at a duly called and held meeting; or

u the written consent of the holders of at least 66²/₃% in aggregate principal amount of the outstanding debt securities of a series:

(i) Panama and the fiscal agent may modify, amend or supplement the terms of the debt securities of a series or, insofar as it affects the debt securities of that series, the fiscal agency agreement, in any way and (ii) holders of debt securities of a series may make, take or give any request, demand, authorization, direction, notice, consent, waiver or action provided by the fiscal agency agreement or the debt securities of such series to be made, given or taken by holders of debt securities of such series.

The following actions may only be taken with the written consent or affirmative vote of the holder of each debt security of an affected series:

u changing the due date for the payment of the principal of, any installment of interest on, or premium (if any) on the debt securities of such series;

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u reducing the principal amount of the debt securities of such series;

u reducing the portion of the principal amount which is payable in the event of an acceleration of the maturity of the debt securities of such series;

u reducing the interest rate on the debt securities of such series;

u reducing the premium, if any, payable upon the redemption of any debt securities of such series;

u changing the currency in which any amount in respect of the debt securities of that series is payable;

u changing the required places at which any amount in respect of the debt securities of that series is payable;

u shortening the period during which Panama is not permitted to redeem the debt securities of that series;

u permitting Panama to redeem the debt securities of the affected series, if Panama is not otherwise permitted to redeem the debt securities of that series;

u reducing the proportion of the principal amount of the debt securities of that series that is required:

◇ to modify, amend or supplement the fiscal agency agreement or the terms and conditions of the debt securities of that series, or

◇ to make, take or give any request, demand, authorization, direction, notice, consent, waiver or other action; or

◇ changing the obligation of Panama to pay additional amounts under the debt securities of that series.

Panama and the fiscal agent may, without the vote or consent of any holder of debt securities of a series, modify, amend or supplement the fiscal agency agreement or the debt securities of any series for the purpose of:

u adding to the covenants of Panama;

u surrendering any right or power conferred upon Panama;

u securing the debt securities of that series pursuant to the requirements of the debt securities or otherwise;

u correcting any defective provision contained in the fiscal agency agreement or in the debt securities of that series; or

u amending the fiscal agency agreement or the debt securities of that series in any manner that Panama and the fiscal agent may determine and that does not adversely affect the interest of any holder of debt securities of that series.

Any modification, amendment or supplement approved in the manner described in this section shall be binding on all holders of debt securities of such series.

Judgment Currency

If a court renders a judgment in respect of amounts due to a holder of a debt security permitting Panama to pay such amounts in a currency (“judgment currency”) other than the currency in which the debt security was required to be paid by its terms (“debt security currency”), Panama and such holder are deemed to have agreed,

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to the fullest extent permitted under applicable law, that:

u the rate of exchange for determining the amount of such judgment shall be based on the rate at which such holder, using normal banking procedures, could purchase the debt security currency with the judgment currency in the relevant principal financial center for the debt security currency, two business days preceding the date of such judgment; and

u if on the business day following the holder’s receipt of such payment in the judgment currency, such holder is not able, in accordance with normal banking procedures, to purchase with the judgment currency at least the amount of debt security currency that was due to such holder under the original terms of the debt security, Panama will indemnify such holder for the shortfall; if such holder is able to purchase with such judgment currency an amount of debt security currency greater than that to which such holder would have been entitled, and if all of Panama’s obligations to such holder under the debt securities are fully paid, such holder agrees to remit any excess to Panama.

Tax Withholding; Payment of Additional Amounts

All payments of principal and interest in respect of the debt securities of any series by Panama will be made without withholding or deduction for or on account of any present or future taxes, duties, assessments or governmental charges of whatever nature imposed or levied by Panama or any other jurisdiction from which or through which payment is made to

holders of debt securities in respect of the debt securities, or any political subdivision or authority of or in Panama or such other jurisdiction, having power to tax (together, “Taxes”), unless such withholding or deduction is required by law. In that event, Panama shall pay such additional amounts as will result in receipt by the holders of debt securities of such amounts as would have been received by them had no such withholding or deduction been required, except that no such additional amounts shall be payable with respect to any debt security of any series:

(a) to a holder where such holder is liable to pay such Taxes in respect of any debt security of such series by reason of such holder’s having some connection with Panama other than the mere holding of such debt security of such series or the receipt of principal and interest in respect thereof;

(b) to a holder who is liable for such Taxes by reason of such holder’s failure to comply with any reasonable certification, identification or other reporting requirement concerning the nationality, residence, identity or connection with Panama, or any political subdivision or taxing authority of or in Panama, of such holder or the holder of any interest in such debt security of such series or rights in respect thereof, if compliance is required by Panama, or any political subdivision or taxing authority of or in Panama, as a precondition to exemption from such deduction or withholding;provided, however,that the limitations on Panama’s obligations to pay additional amounts shall not apply if such certification, identification or other reporting requirements would be materially more onerous, in form, in procedure or in substance of information disclosed by the relevant holders or beneficial owners than

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comparable information or other reporting requirements imposed by United States tax law, regulation or administrative practice; or

(c) to a holder who is liable for such Taxes by reason of the failure of such holder to present such holder’s debt security for payment (where such presentation is required) within 30 calendar days after the date on which such payment thereof became due and payable or is duly provided for and notice thereof is given to the holder, whichever occurs later, except to the extent that such holder would have been entitled to additional amounts in respect of such Taxes on presenting such debt security for payment on any date within such 30 calendar days.

Any reference in this prospectus to “principal” and/or “interest” shall be deemed to include any additional amounts that may be payable under the debt securities.

Global Securities

The prospectus supplement that relates to your debt securities indicates whether any of the debt securities you purchase will be represented by a global security. The aggregate principal amount of any global security equals the sum of the principal amount of all the debt securities it represents. The global security will be registered in the name of the depositary identified in the prospectus supplement or its nominee, and will be deposited with the depositary, its nominee or a custodian.

Limitations on Your Ability to Obtain Debt Securities Registered in Your Name.The global security will not be registered in the name of any person other than the depositary or its nominee. Similarly, the

global security will not be exchanged for debt securities that are registered in the name of any person other than the depositary or its nominee. An exception to these restrictions would be made only if:

u the depositary notifies Panama that it is unwilling, unable or no longer qualified to continue to act as depositary and Panama does not appoint a successor depositary within 90 days;

u at any time Panama decides it no longer wishes to have all or part of the debt securities represented by a global security; or

u an event of default has occurred and is continuing with respect to the series of debt securities represented by the global security.

In those circumstances, the depositary will determine in whose names to register any certificated (physical) debt securities issued in exchange for the global security. Unless otherwise specified in the prospectus supplement, these certificated (physical) debt securities will be issued:

u only in fully registered form;

u without interest coupons; and

u in denominations of U.S.$1,000 and integral multiples of U.S.$1,000.

The depositary or its nominee will be considered the sole owner and holder of the global security for all purposes. As a result:

u you cannot have debt securities registered in your name for so long as they are represented by the global security;

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u you cannot receive certificated (physical) debt securities in your name in exchange for your beneficial interest in the global security;

u you will not be considered to be the owner or holder of the global security or any debt securities represented by the global security for any purpose;

u you cannot assert any right of a holder of the debt securities unless you are authorized by the depositary and the participant through which you hold your beneficial interest; and

u all payments on the global security will be made to the depositary or its nominee.

In some jurisdictions, certain types of purchasers (such as some insurance companies) are not permitted to own securities represented by a global security. These laws may limit your ability to sell or transfer your beneficial interest in the global security to these types of purchasers.

Beneficial Interests in and Payments on Global Security.Institutions that have accounts with the depositary or a nominee of the depositary, such as securities brokers and dealers, are called participants. Only participants, and persons who hold beneficial interests through participants, can own a beneficial interest in the global security. The depositary keeps records of the ownership and transfer of beneficial interests in the global security by its participants. In turn, participants keep records of the ownership and transfer of beneficial interests in the global security by other persons (such as their customers). No other records of the ownership and transfer of beneficial interests in the global security will be kept.

When the depositary receives payment of principal or any premium or interest on the global security, the depositary is expected to credit its participants’ accounts in amounts that correspond to their respective beneficial interests in the global security. In turn, after the participants’ accounts are credited, the participants are expected to credit the accounts of the owners of beneficial interests in the global security in amounts that correspond to the owners’ respective beneficial interests in the global security.

The depositary and its participants establish policies and procedures that govern payments, transfers, exchanges and other important matters that affect owners of beneficial interests in the global security. The depositary and its participants may change these policies and procedures from time to time. Panama has no responsibility or liability for the records of the depositary or its participants relating to the ownership of beneficial interests in the global security. Also, Panama is not responsible for maintaining, supervising or reviewing those records or payments. Panama has no responsibility or liability for any aspect of the relationship between the depositary and its participants or for any aspects of the relationship between participants and owners of beneficial interests in the global security.

COLLECTIVE ACTION SECURITIES

Panama may designate a particular series of debt securities to be “Collective Action Securities,” the specific terms of which will be described in the prospectus supplement relating to such securities. Collective Action Securities will have the same terms and conditions as the securities described under the heading “Debt

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Securities” above, except that such Collective Action Securities shall contain different provisions relating to certain aspects of default, acceleration and voting on amendments, modifications, changes and waivers, as follows:

Acceleration of Maturity

If an event of default described under the heading “Debt Securities – Default” above occurs and is continuing with respect to any series of debt securities that have been designated Collective Action Securities, the holders of at least 25% of the aggregate principal amount of the outstanding debt securities of that series may, by notice to the fiscal agent, declare all the debt securities of that series to be due and payable immediately. Holders of less than 25% of the aggregate principal amount of the outstanding debt securities of that series may not, on their own, declare the debt securities of that series to be due and payable immediately. Holders of debt securities of that series may exercise these rights only by providing a written demand to Panama and the fiscal agent at a time when the event of default is continuing.

Upon any declaration of acceleration, the principal, interest and all other amounts payable on the debt securities of that series will be immediately due and payable on the date Panama receives written notice of the declaration, unless Panama has remedied the event or events of default prior to receiving the notice. The holders of 66 ²/₃% or more of the aggregate principal amount of the outstanding debt securities of that series may rescind a declaration of acceleration if the event or events of default giving rise to the declaration have been cured or waived.

Amendments and Waivers

Panama, the fiscal agent and the holders may generally modify or take actions with respect to the fiscal agency agreement or the terms of the debt securities of any series that have been designated Collective Action Securities with:

u the affirmative vote of the holders of not less than 66²/₃% in aggregate principal amount of the outstanding debt securities of that series that are represented at a duly called and held meeting; or

u the written consent of the holders of 66 ²/₃% in aggregate principal amount of the outstanding debt securities of that series.

However, the holders of not less than 75% in aggregate principal amount of the outstanding debt securities of that series, voting at a meeting or by written consent, must consent to any amendment, modification, change or waiver with respect to the debt securities of that series that would:

u change the due date for the payment of the principal of, or any installment of interest on, the debt securities of that series;

u reduce the principal amount of the debt securities of that series;

u reduce the portion of the principal amount that is payable in the event of an acceleration of the maturity of the debt securities of that series;

u reduce the interest rate or the premium payable upon early redemption of the debt securities of that series;

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u change the currency in which any amount in respect of the debt securities of that series is payable or the place or places in which such payment is to be made;

u permit early redemption of the debt securities of that series or, if early redemption is already permitted, shorten the period during which Panama is not permitted to redeem the debt securities of that series;

u change Panama’s obligation to pay any additional amounts under the debt securities of that series;

u change the definition of “outstanding” with respect to the debt securities of that series;

u change the governing law provision of the debt securities of that series;

u change Panama’s appointment of an agent for the service of process or Panama’s agreement not to claim and to waive irrevocably immunity (sovereign or otherwise) in respect of any suit, action or proceeding arising out of or relating to the fiscal agency agreement or to the debt securities of that series;

u change the status of the debt securities of that series, as described under the heading “Debt Securities — Status of the Debt Securities” above;

u in connection with an offer to acquire all or any portion of the debt securities of that series, amend any event of default under the debt securities of that series; or

u reduce the proportion of the principal amount of the debt securities of that series that is required:

◇ to modify, amend or supplement the fiscal agency agreement or the terms and conditions of the debt securities of that series; or

◇ to make, take or give any request, demand, authorization, direction, notice, consent, waiver or other action.

Panama refers to the above subjects as “reserve matters.” A change to a reserve matter, including the payment terms of any series of debt securities that have been designated Collective Action Securities, can be made without your consent, as long as a supermajority of the holders (that is, the holders of at least 75% in aggregate principal amount of the outstanding debt securities) agrees to the change.

If both Panama and the fiscal agent agree, they may, without the vote or consent of any holder of debt securities of a series, modify, amend or supplement the fiscal agency agreement or the debt securities of any series for the purpose of:

u adding to the covenants of Panama;

u surrendering any right or power conferred upon Panama;

u securing the debt securities of that series pursuant to the requirements of the debt securities or otherwise;

u curing any ambiguity or curing, correcting or supplementing any defective provision contained in the fiscal agency agreement or in the debt securities of that series; or

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u amending the fiscal agency agreement or the debt securities of that series in any manner which Panama and the fiscal agent may determine and that does not adversely affect the interest of any holder of debt securities of that series in any material respect.

Any modification, amendment or supplement approved in the manner described in this section shall be binding on all holders of debt securities of such series.

For purposes of determining whether the required percentage of holders of any series of debt securities that have been designated Collective Action Securities is present at a meeting of holders for quorum purposes or has approved any amendment, modification or change to, or waiver of, such debt securities or the fiscal agency agreement, or whether the required percentage of holders has delivered a notice of acceleration, debt securities owned, directly or indirectly, by or on behalf of Panama or any political subdivision or instrumentality of Panama will be disregarded and deemed not to be “outstanding.”

Except as specifically set forth in this prospectus, the other terms set forth under “Debt Securities – Meetings and Amendments”, including notice, quorum and other meeting and consent provisions, remain unchanged with respect to Collective Action Securities.

Further Issues of Debt Securities of a Series

From time to time, without the consent of holders of the debt securities of any series that have been designated Collective Action Securities, and subject to

the required approvals under Panamanian law, Panama may create and issue additional debt securities with the same terms and conditions as those of the debt securities of that series (or the same except for the amount of the first interest payment and the issue price),provided that such additional debt securities do not have, for purposes of U.S. federal income taxation (regardless of whether any holders of such debt securities are subject to the U.S. federal tax laws), a greater amount of original issue discount than the debt securities of that series have as of the date of issuance of such additional debt securities. Panama may also consolidate the additional debt securities to form a single series with the outstanding debt securities of that series.

AGGREGATED COLLECTIVE ACTION SECURITIES

Panama may designate a particular series of debt securities to be “Aggregated Collective Action Securities,” (as distinguished from Collective Action Securities) the specific terms of which will be described in the prospectus supplement relating to such securities. Aggregated Collective Action Securities will have the same terms and conditions as the securities described under the heading “Debt Securities” above, except that such Aggregated Collective Action Securities shall contain different provisions relating to certain aspects of calling and holding of meetings, default, acceleration and voting on amendments, modifications, changes and waivers, as follows:

Acceleration of Maturity

If an event of default described under the heading “Debt Securities – Default” above occurs and is continuing

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with respect to any series of debt securities that have been designated Aggregated Collective Action Securities, the holders of at least 25% of the aggregate principal amount of the outstanding debt securities of that series may, by notice to the fiscal agent, declare all the debt securities of that series to be due and payable immediately. Holders of less than 25% of the aggregate principal amount of the outstanding debt securities of that series may not, on their own, declare the debt securities of that series to be due and payable immediately. Holders of debt securities of that series may exercise these rights only by providing a written demand to Panama and the fiscal agent at a time when the event of default is continuing.

Upon any declaration of acceleration, the principal, interest and all other amounts payable on the debt securities of that series will be immediately due and payable on the date Panama receives written notice of the declaration, unless Panama has remedied the event or events of default prior to receiving the notice. The holders of 50% or more of the aggregate principal amount of the outstanding debt securities of that series may rescind a declaration of acceleration if the event or events of default giving rise to the declaration have been cured or waived.

Meetings

General. A meeting of holders of debt securities of any series may be called at any time:

u to make, give or take any request, demand, authorization, direction, notice, consent, modification or other action provided for in the fiscal agency agreement or the debt securities of that series; or

u to modify, amend or supplement the terms of the debt securities of that series or the fiscal agency agreement.

Panama may at any time call a meeting of holders of debt securities of a series for any purpose described above. This meeting would be held at the time and place determined by Panama. If an event of default occurs and Panama or the holders of at least 10% of the aggregate principal amount of the outstanding debt securities of a series request (in writing) the fiscal agent to call a meeting, the fiscal agent will call such a meeting.

For the purpose of this prospectus, “outstanding” debt securities do not include:

u debt securities cancelled by or delivered for cancellation to the fiscal agent;

u debt securities held for reissuance but not reissued by the fiscal agent;

u debt securities called for redemption;

u debt securities which have become due and payable and for which sufficient funds to pay amounts owed under these debt securities have been paid or provided for; or

u debt securities of a series that have been substituted with another series of debt securities.

Notice. The notice of a meeting will set forth the time and place of the meeting and in general terms the action proposed to be taken at the meeting. This notice shall be given as provided in the terms of the debt securities. In addition, this notice shall be given between 30 and 60 days before the meeting date; however, in the case of any meeting to be reconvened after adjournment,

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this notice shall be given between 10 and 60 days before the meeting date.

Regulations. The fiscal agent may make reasonable and customary regulations as it deems advisable for any meeting with respect to:

u the proof of the holding of debt securities of a series;

u the appointment of proxies in respect of holder of debt securities of a series;

u the record date for determining the owners of debt securities of a series;

u the adjournment and chairmanship of such meeting;

u the appointment and duties of inspectors of votes, certificates and other evidence of the right to vote; and

u other matters concerning the conduct of the meeting that the fiscal agent deems appropriate.

Chairman. The fiscal agent will appoint a temporary chairman of the meeting by an instrument in writing. If Panama or the holders of the debt securities of a series called the meeting, however, then Panama or the holders calling the meeting, as the case may be, will appoint a temporary chairman by an instrument in writing.

A permanent chairman and a permanent secretary of the meeting shall be elected by the vote of the persons entitled to vote a majority of the principal amount of the outstanding debt securities of the series represented and voting at the meeting. The chairman of the meeting shall have no right to vote, except as a holder of debt securities of that series or proxy. To be entitled to vote

at a meeting of holders of Securities of a Series, a person shall be a holder of Outstanding Securities of such Series, or, in the case of registered Securities of such Series, a person duly appointed by an instrument in writing as a proxy for such holder. If a meeting is adjourned, such meeting may be adjourned for a period of not less than 10 days as determined by the chairman of the meeting prior to the adjournment of such meeting. Notice of reconvening of any adjourned meeting shall be given as provided in the fiscal agency agreement, except that such notice need be given only once.

Record. A record, and at least one duplicate, of the proceedings of each meeting of holders will be prepared. One copy of the record of each meeting will be delivered to Panama and another to the fiscal agent to be preserved by the fiscal agent.

Amendments and Waivers

Panama, the fiscal agent and the holders may generally modify or take actions with respect to the fiscal agency agreement or the terms of the debt securities of any series that have been designated Aggregated Collective Action Securities with:

u the affirmative vote of the holders of more than 50% in aggregate principal amount of the outstanding debt securities of that series that are represented at a duly called and held meeting; or

u the written consent of the holders of more than 50% in aggregate principal amount of the outstanding debt securities of that series.

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However, the holders may approve, by vote or consent through one of three modification methods, any proposed modification by Panama that would do any of the following:

u change the due date for the payment of the principal of (or premium, if any), or any installment of interest on, the debt securities of that series;

u reduce the principal amount of the debt securities of that series;

u reduce the portion of the principal amount that is payable in the event of an acceleration of the maturity of the debt securities of that series;

u reduce the interest rate or the premium payable upon early redemption of the debt securities of that series;

u change the currency in which any amount in respect of the debt securities of that series is payable or the place or places in which such payment is to be made;

u permit early redemption of the debt securities of that series or, if early redemption is already permitted, shorten the period during which Panama is not permitted to redeem the debt securities of that series;

u change Panama’s obligation to pay any additional amounts under the debt securities of that series;

u change the definition of “outstanding”, “uniformly applicable”, “reserve matter” or “reserve matter modification” with respect to the debt securities of that series;

u change the governing law provision of the debt securities of that series;

u change Panama’s appointment of an agent for the service of process or Panama’s agreement not to claim and to waive irrevocably immunity (sovereign or otherwise) in respect of any suit, action or proceeding arising out of or relating to the fiscal agency agreement or to the debt securities of that series;

u change the status of the debt securities of that series, as described under the heading “Debt Securities — Status of the Debt Securities” above;

u change the method used to calculate any amount payable on the securities of that series (other than in accordance with the express terms of the securities of that series and the fiscal agency agreement);

u change the identity of the obligor under the securities of that series; or

u reduce the proportion of the principal amount of the debt securities of that series that is required:

◇ to modify, amend or supplement the fiscal agency agreement or the terms and conditions of the debt securities of that series; or

◇ to make, take or give any request, demand, authorization, direction, notice, consent, waiver or other action.

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Panama refers to the above subjects as “reserve matters.” A change to a reserve matter, including the payment terms of the debt securities, can be made without your consent, as long as the change is approved, pursuant to one of the three following modification methods, by vote or consent by:

u the holders of more than 75% of the aggregate principal amount of the outstanding debt securities of a series affected by the proposed modification;

u where such proposed modification would affect the outstanding debt securities of two or more series, the holders of more than 75% of the aggregate principal amount of the outstanding debt securities of all of the series affected by the proposed modification, taken in the aggregate, if certain “uniformly applicable” requirements are met; or

u where such proposed modification would affect the outstanding debt securities of two or more series, whether or not the “uniformly applicable” requirements are met, the holders of more than 66 ²/₃% of the aggregate principal amount of the outstanding debt securities of all of the series affected by the proposed modification, taken in the aggregate, and the holders of more than 50% of the aggregate principal amount of the outstanding debt securities of each series affected by the modification, taken individually.

With respect to any such proposed modification that would affect the outstanding debt securities of two or more series, it is understood that any such modification that does not meet the “uniformly applicable” requirements must

be effected pursuant to the third bullet above and such modification that is “uniformly applicable” may be effected pursuant to either the second or third bullet, at Panama’s option.

“Uniformly applicable,” as referred to above, means a modification by which holders of debt securities of any series affected by that modification are invited to exchange, convert or substitute their debt securities on the same terms for (x) the same new instruments or other consideration or (y) new instruments or other consideration from an identical menu of instruments or other consideration. It is understood that a modification will not be considered to be uniformly applicable if each exchanging, converting or substituting holder of debt securities of any series affected by that modification is not offered the same amount of consideration per amount of principal, the same amount of consideration per amount of interest accrued but unpaid and the same amount of consideration per amount of past due interest, respectively, as that offered to each other exchanging, converting or substituting holder of debt securities of any series affected by that modification (or, where a menu of instruments or other consideration is offered, each exchanging, converting or substituting holder of debt securities of any series affected by that modification is not offered the same amount of consideration per amount of principal, the same amount of consideration per amount of interest accrued but unpaid and the same amount of consideration per amount of past due interest, respectively, as that offered to each other exchanging, converting or substituting holder of debt securities of any series affected by that modification electing the same option under such menu of instruments).

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Panama may select, in its discretion, any modification method for a reserve matter modification in accordance with the indenture and to designate which series of debt securities will be included for approval in the aggregate of modifications affecting two or more series of debt securities. Any selection of a modification method or designation of series to be included will be final for the purpose of that vote or consent solicitation.

Before soliciting any consent or vote of any holder of debt securities for any change to a reserve matter, Panama will provide the following information to the fiscal agent for distribution to the holders of debt securities of any series that would be affected by the proposed modification:

u a description of Panama’s economic and financial circumstances that are in Panama’s opinion relevant to the request for the proposed modification, a description of Panama’s existing debts and a description of its broad policy reform program and provisional macroeconomic outlook;

u if Panama shall at the time have entered into an arrangement for financial assistance with multilateral and/or other major creditors or creditor groups and/or an agreement with any such creditors regarding debt relief, (x) a description of any such arrangement or agreement and (y) where permitted under the information disclosure policies of the multilateral or other creditors, as applicable, a copy of the arrangement or agreement;

u a description of Panama’s proposed treatment of external debt instruments that are not affected by the proposed

modification and its intentions with respect to any other major creditor groups; and

u if Panama is then seeking any reserve matter modification affecting any other series of debt securities, a description of that proposed modification.

For purposes of determining whether the required percentage of holders of global bonds has approved any amendment, modification or change to, or waiver of, the global bonds or the fiscal agency agreement, or whether the required percentage of holders has delivered a notice of acceleration of the global bonds, global bonds owned, directly or indirectly, by Panama or any public sector instrumentality of Panama will be disregarded and deemed not to be “outstanding”, except that in determining whether the fiscal agent shall be protected in relying upon any amendment, modification, change or waiver, or any notice from holders, only global bonds that the fiscal agent knows to be so owned shall be so disregarded. As used in this paragraph, “public sector instrumentality” means any department, ministry or agency of the national government of Panama, any political subdivision of Panama, or any corporation, trust, financial institution or other entity owned or controlled by the national government of Panama or any of the foregoing, and “control” means the power, directly or indirectly, through the ownership of voting securities or other ownership interests, by contract or otherwise, to direct the management of or elect or appoint a majority of the board of directors or other persons performing similar functions in lieu of, or in addition to, the board of directors of a corporation, trust, financial institution or other entity.

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If both Panama and the fiscal agent agree, they may, without the vote or consent of any holder of debt securities of a series, modify, amend or supplement the fiscal agency agreement or the debt securities of any series for the purpose of:

u adding to the covenants of Panama;

u surrendering any right or power conferred upon Panama;

u securing the debt securities of that series pursuant to the requirements of the debt securities or otherwise;

u curing any ambiguity or curing, correcting or supplementing any defective provision contained in the fiscal agency agreement or in the debt securities of that series; or

u amending the fiscal agency agreement or the debt securities of that series in any manner which Panama and the fiscal agent may determine and which does not adversely affect the interest of any holder of debt securities of that series in any material respect.

Any modification, amendment or supplement approved in the manner described in this section shall be binding on the holders of debt securities of such series.

Except as specifically set forth in this prospectus, the other terms set forth under “Debt Securities – Meetings and Amendments”, including notice, quorum and other meeting and consent provisions, remain unchanged with respect to Aggregated Collective Action Securities.

Further Issues of Debt Securities of a Series

From time to time, without the consent of holders of the debt securities of any series that have been designated Aggregated Collective Action Securities, and subject to the required approvals under Panamanian law, Panama may create and issue additional debt securities with the same terms and conditions as those of the debt securities of that series (or the same except for the amount of the first interest payment and the issue price),provided that such additional debt securities do not have, for purposes of U.S. federal income taxation (regardless of whether any holders of such debt securities are subject to the U.S. federal tax laws), a greater amount of original issue discount than the debt securities of that series have as of the date of issuance of such additional debt securities. Panama may also consolidate the additional debt securities to form a single series with the outstanding debt securities of that series.

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WARRANTS

Panama may issue warrants or other similar securities, either separately or together with debt securities, that would entitle the holder to purchase debt securities or obligate Panama to repurchase or exchange debt securities. If Panama issues any warrants, each issue of warrants will be issued under a warrant agreement between Panama and a bank or trust company, as warrant agent. The terms of any warrant agreement related to the issue of warrants and the specific terms of the issue of warrants will be described in the prospectus supplement that relates to your particular warrants. The prospectus supplement that relates to your particular warrants or other similar securities will describe the following terms:

u the terms listed under the heading “Debt Securities” above as they relate to the particular debt securities you have the right to purchase if you exercise your warrants;

u the amount of debt securities each warrant entitles you to purchase if you exercise your warrants and the purchase price of those debt securities;

u the amount and type of debt securities that you may obligate Panama to purchase or exchange if you exercise your warrants or other securities and the purchase price for those debt securities;

u the procedures you must follow and the conditions you must satisfy to exercise your warrants or other securities;

u the dates on which your right to exercise your warrants or other securities begins and expires;

u the conditions, if any, under which Panama may cancel or terminate your warrants or other securities;

u whether and when your warrants or other securities and any debt securities issued together with your warrants or other securities may be sold or transferred separately;

u whether the certificates that represent the warrants or other securities will be issued in registered or bearer form, whether they will be exchangeable as between such forms and, if issued in registered form, whether the warrants or other securities can be transferred and registered;

u any special United States federal income tax considerations applicable to the issuance of your warrants or other securities; and

u any other terms of such warrants or other securities.

GOVERNING LAW

The fiscal agency agreement, any warrant agreement, the debt securities and any warrants will be governed by and interpreted in accordance with the laws of the State of New York, without regard to any conflicts of laws principles that would require the application of the laws of a jurisdiction other than the State of New York;provided,however, that the laws of Panama will govern all matters concerning authorization and execution of all agreements and securities by Panama. With respect to any Aggregated Collective Action debt securities, notwithstanding any reserve matter modification, the provisions of the fiscal agency agreement relating to certain

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aspects of calling and holding of meetings and voting on amendments, modifications, changes and waivers related to such Aggregated Collective Action Securities shall in all cases be governed by and construed in accordance with the laws of the State of New York.

JURISDICTION AND ENFORCEMENT

Panama is a foreign sovereign state. Consequently, your ability to sue Panama may be limited. Panama will irrevocably submit to thenon-exclusive jurisdiction of any New York State or federal court in New York City in any related proceeding (i.e., any suit, action or proceeding arising out of or relating to the debt securities or the warrants or other similar securities) and Panama will irrevocably agree that all claims in respect of any related proceeding may be heard and determined in such New York State or federal court.

Panama will appoint and will agree to maintain the person acting as or discharging the function of Consul General of the Republic of Panama in New York City as its process agent to receive, on behalf of Panama and its property, service of copies of the summons and complaint and any other process which may be served in any related proceedings. The address of the office of the process agent is:

1212 Avenue of the Americas

20th Floor

New York, New York 10036

Panama will irrevocably waive, to the fullest extent it may effectively do so, the defense of an inconvenient forum to the maintenance of any related proceeding and any objection to any related proceeding on the grounds of venue, residence or domicile.

To the extent that Panama has or may acquire any immunity from jurisdiction of the courts or from any legal process in the courts, Panama will irrevocably agree not to claim and will irrevocably waive any immunity in respect of any related proceeding. Panama will agree that these waivers shall have the fullest scope permitted under the Foreign Sovereign Immunities Act of 1976 of the United States.

Notwithstanding the foregoing, the execution on or attachment of revenues, assets and property of Panama located in Panama through the Panamanian courts, both prior to and post-judgment, shall be subject to the provisions of Articles 1047, 1048, 1650 (#14) and 1939 of the Judicial Code of the Republic of Panama. Under articles 1047 and 1048, the State will be notified through the Ministry of Economy and Finance of a money judgment against it, for its payment. If within a year the judgment has not been satisfied, the court will request, through the President of the Supreme Court, that the President of the Republic make the necessary arrangements to comply with the judgment. If three years have elapsed since the date of the judgment without payment, at the request of the judgment creditor and during the next month following such request, the court will order BNP to transfer to the court’s account the amount owed to the judgment creditor. Pursuant to article 1650 the assets of the State cannot be attached. Finally, among the protections afforded to the State in civil proceedings, the State cannot be required to pay court costs and attorneys’ fees and also cannot be subject to prejudgment measures, except regarding evidentiary matters.

Moreover, Panama has not consented to service or waived sovereign immunity

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with respect to actions brought against it under United States federal securities laws or any State securities laws. In the absence of a waiver of immunity by Panama with respect to these actions, it would not be possible to obtain a judgment in such an action brought against Panama in a court in the United States unless the court were to determine that Panama is not entitled under the Foreign Sovereign Immunities Act to sovereign immunity with respect to such action. Further, even if a United States judgment could be obtained in such an action, it may not be possible to enforce in Panama a judgment based on such a United States judgment. Execution upon property of Panama located in the United States to enforce a United States judgment may not be possible except under the limited circumstances specified in the Foreign Sovereign Immunities Act.

PLAN OF DISTRIBUTION

Panama or the selling securityholder may sell any combination of the debt securities and/or warrants or other similar securities in any of the following ways:

u through underwriters or dealers;

u directly by Panama or the selling securityholder to one or more purchasers through a specific bidding or auction process or otherwise;

u through agents;

u through a combination of any such methods of sale; or

u through any other methods described in a prospectus supplement.

In addition, the manner in which Panama may sell some or all of the debt

securities and/or warrants covered by this prospectus and the manner in which the selling securityholder may sell its debt securities and/or warrants, include through:

u a block trade in which a broker-dealer will attempt to sell as agent but may position or resell a portion of the block as principal in order to facilitate the transaction;

u purchases by a broker-dealer as principal and resale by the broker-dealer for its own account;

u ordinary brokerage transactions and transactions in which a broker solicits purchasers; and

u privately negotiated transactions.

In addition, the selling securityholder also may sell its debt securities and/or warrants in accordance with Rule 144 or other exemptions available under the United States Securities Act of 1933, rather than under this prospectus.

Each prospectus supplement will set forth:

u the name or names of any underwriters or agents;

u the purchase price of the securities of that series;

u the net proceeds to Panama from the sale of the securities;

u any underwriting discounts, agent commissions or other items constituting underwriters’ or agents’ compensation;

u any initial public offering price;

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u any discounts or concessions allowed or reallowed or paid to dealers; and

u any securities exchanges on which the securities may be listed.

The securities may be sold from time to time in distinct series by different means at different prices that are negotiated and fixed or that vary based on market prices.

If underwriters are used in the sale of securities, the underwriters will acquire these securities for their own account and may resell them from time to time in one or more transactions, including negotiated transactions, at a fixed public offering price or at varying prices to be determined at the time of sale. Panama or the selling securityholder may offer the securities to the public either through underwriting syndicates represented by managing underwriters or directly by underwriters. Unless otherwise set forth in the applicable prospectus supplement, the obligations of the underwriters to purchase the securities will be subject to certain conditions precedent and the underwriters will be obligated to purchase all such securities if any are purchased. The underwriters may change any initial public offering price and any discounts or concessions allowed or reallowed or paid to dealers.

Panama or the selling securityholder may also sell securities of any series directly to the public or through agents designated by Panama or the selling securityholder from time to time. Unless otherwise specified in the applicable prospectus supplement, an agent used in the sale of securities will sell the securities on a reasonable best efforts basis for the period of its appointment. To the extent required, the prospectus supplement will describe the

terms of any such sales, including the terms of any bidding or auction process, if used.

FINRA guidelines prescribe the maximum compensation to any underwriters or agents in connection with the sale of any securities pursuant to this prospectus and any applicable prospectus supplement.

Panama or the selling securityholder may authorize agents, underwriters or dealers to solicit offers by certain specified entities to purchase the securities from Panama under “delayed delivery” contracts. Purchasers of securities under delayed delivery contracts will pay the public offering price plus accrued interest, if any, and will take delivery of these securities on a date or dates stated in the applicable prospectus supplement. Delayed delivery contracts will be subject only to those conditions set forth in the applicable prospectus supplement. The applicable prospectus supplement will set forth the commission payable for solicitation of these delayed delivery contracts.

Panama may offer the securities of any series to present holders of other securities of Panama as consideration for the purchase or exchange by Panama of other securities. This offer may be in connection with a publicly announced tender, exchange or other offer for these securities or in privately negotiated transactions. This offering may be in addition to or in lieu of sales of securities directly or through underwriters or agents as set forth in the applicable prospectus supplement.

Panama or the selling securityholder may agree to indemnify agents and underwriters against certain liabilities, including liabilities under the United States Securities Act of 1933, or to contribute to

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payments which the agents or underwriters may be required to make in respect of any of these liabilities. Agents and underwriters may engage in transactions with or perform services for Panama or the selling securityholder in the ordinary course of business.

SELLING SECURITYHOLDER

The Savings Fund Trust is a trust formed under the laws of the Republic of Panama, and was created pursuant to Law No. 38 of June 5, 2012 (as published in the Official Gazette on June 6, 2012), as amended, and Executive Decree 1068 of September 6, 2012, to establish a long-term saving mechanism for the country in order to provide a stabilization mechanism in emergency circumstances and in the event of an economic slowdown and to reduce the need to finance such events with debt instruments. The Ministry of Economy and Finance acts as settlor for the Savings Fund andBanco Nacional de Panamá acts as its trustee.

Since January 1, 2015, the selling securityholder may acquire debt securities of the Republic of Panama in the secondary market.

VALIDITY OF THE SECURITIES

The validity of the debt securities and warrants or other similar securities will be passed upon for Panama by theProcurador de la Administraciónof Panama, or by a duly authorized attorney of theProcuraduría de la Administraciónand by Arnold & Porter Kaye Scholer LLP, United States counsel to Panama, and for the underwriters, if any, by United States counsel and Panamanian counsel to the underwriters named in the applicable prospectus supplement.

As to all matters of Panamanian law, Arnold & Porter Kaye Scholer LLP may rely on the opinion of theProcurador de laAdministraciónor a duly authorized attorney of theProcuraduría de la Administración.As to all matters of United States law, theProcurador de la Administración or a duly authorized attorney of theProcuraduría de la Administración may rely on the opinion of Arnold & Porter Kaye Scholer LLP. Certain statements with respect to matters of Panamanian law in this prospectus have been passed upon by theProcurador de la Administraciónor a duly authorized attorney of theProcuraduría de la Administración,and are made upon the authority of such person.

OFFICIAL STATEMENTS

Information included in this prospectus which is identified as being derived from a publication of, or supplied by, Panama or one of its agencies or instrumentalities is included on the authority of that publication as a public official document of Panama. All other information in this prospectus and the registration statement (of which this prospectus is a part) is included as a public official statement made on the authority of Gustavo A. Valderrama R., the Vice Minister of Economy of the Republic of Panama.

AUTHORIZED REPRESENTATIVE

The authorized representative of Panama in the United States of America is the Ambassador of Panama to the United States of America, whose address is:

Embassy of Panama

2862 McGill Terrace, N.W.

Washington, D.C. 20008

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GLOSSARY

“FINRA” means the Financial Industry Regulatory Authority, Inc.

“Indebtedness” means any payment obligation (whether pursuant to a guarantee or otherwise), including any contingent liability, for borrowed money or arising from bonds, debentures, notes or similar instruments.

“Lien” means any lien, pledge, mortgage, security interest, deed of trust, charge or other encumbrance or preferential arrangement which has the practical effect of constituting a security interest with respect to the payment of any obligations with or from revenues or the proceeds of any asset of any kind whether in effect on the date the fiscal agency agreement becomes effective or at any time thereafter.

“Mixed Companies” means the following companies or their successors: AES Panamá, S.A.; Bahía Las Minas Corp.; Cable & Wireless Panamá, S.A.; Elektra Noreste, S.A.; Empresa de Distribución Eléctrica Chiriquí, S.A.; Empresa de Distribución Eléctrica Metro-Oeste, S.A.; Enel Fortuna, S.A.; Energía y Servicios de Panamá, S.A.; Panamá Ports Company, S.A. and Petroterminal de Panamá, S.A.

“Public External Indebtedness” means any Public Indebtedness which is not issued pursuant to agreements or evidenced by instruments that submit the resolution of all disputes arising thereunder to the exclusive jurisdiction of the courts of Panama.

“Public Indebtedness” means any Indebtedness of, or guaranteed by, Panama which:

u is publicly offered or privately placed in securities markets;

u is in the form of, or represented by, bonds, notes or other securities or any guarantees thereof;

u is, or was intended at the time of issue to be, quoted, listed or traded on any stock exchange, automated trading system orover-the-counter or other securities market (including, without prejudice to the generality of the foregoing, securities eligible for sale pursuant to Rule 144A under the United States Securities Act of 1933 (or any successor law or regulation of similar effect)); and

u has an original maturity of more than one year or is combined with a commitment so that the original maturity of one year or less may be extended at the option of Panama to a period in excess of one year.

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THE ISSUER

The Republic of Panama

Ministerio de Economía y Finanzas

Dirección de Financiamiento Público

Vía España y Calle 52

Edificio Ogawa, Piso 4

Panama, Republic of Panama

+ 507 507 7000

FISCAL AGENT, PAYING AGENT AND TRANSFER AGENT	LUXEMBOURG PAYING AGENT AND TRANSFER AGENT
The Bank of New York Mellon 101 Barclay Street, 7th Floor East New York, New York 10286 United States	The Bank of New York Mellon S.A./N.V., Luxembourg Branch Vertigo Building-Polaris2-4 rue Eugène RuppertL-2453 Luxembourg Luxembourg

LEGAL ADVISORS

To Panama, as to U.S. law: To the Underwriters, as to U.S. law:

Arnold & Porter 250 West 55^th Street New York, New York 10019 United States Sullivan & Cromwell LLP 125 Broad Street New York, New York 10004 United States

To Panama, as to Panamanian law: To the Underwriters, as to Panamanian law:

Dr. Rigoberto González Montenegro Procurador de la Administración Apartado Postal 10288, Zona 4 Panama, Republic of Panama Arias, Fábrega & Fábrega ARIFA Building, 10^th Floor, West Boulevard Santa Maria Business District Panama, Republic of Panama

LUXEMBOURG LISTING AGENT

The Bank of New York

Mellon S.A./N.V., Luxembourg Branch

Vertigo Building-Polaris

2-4 rue Eugène Ruppert

L-2453 Luxembourg

Luxembourg