Exhibit 4.4

Unless this  certificate  is presented by an  authorized  representative  of The
Depository   Trust  Company  (55  Water  Street,   New  York,   New  York)  (THE
"DEPOSITORY")  to PSEG ENERGY HOLDINGS  L.L.C.  (the "COMPANY") or its agent for
registration of transfer,  exchange or payment,  and such certificate  issued is
registered  in the name of CEDE & CO.,  or such  other name as  requested  by an
authorized  representative of the Depository,  ANY TRANSFER, PLEDGE OR OTHER USE
HEREOF  FOR  VALUE OR  OTHERWISE  BY OR TO ANY  PERSON  IS  WRONGFUL,  since the
registered owner hereof, CEDE & CO., has an interest herein.

Unless and until this  certificate is exchanged in whole or in part for Notes in
certificated  form, this certificate may not be transferred except as a whole by
the Depository to a nominee thereof or by a nominee thereof to the Depository or
another  nominee of the Depository or by the Depository or any such nominee to a
successor of the Depository or a nominee of such successor.

CUSIP NO.______                                                       $_________
No. R-1

                           PSEG ENERGY HOLDINGS L.L.C.
                           7.75% Senior Note due 2007

      PSEG  ENERGY  HOLDINGS  L.L.C.,  a New Jersey  limited  liability  company
(herein referred to as the "Company," which term includes any successor  company
under  the  Indenture  hereinafter  referred  to),  for value  received,  hereby
promises to pay to Cede & Co., or registered assigns,  the principal sum of $
on April 16, 2007 (the "Stated Maturity  Date"),  unless redeemed or repurchased
in  accordance  with the  provisions  of this Note,  and to pay  interest on the
outstanding  principal  amount of this Note from            ,  semi-annually  in
arrears on April 16 and October 16 in each year,  commencing
(each, an "Interest Payment Date") at 7.75% per annum until the principal hereof
is paid or duly provided  for.  Interest  payable on each Interest  Payment Date
will include  interest accrued from and including
or from and including the most recent  Interest  Payment Date to which  interest
has been paid or duly provided  for, as the case may be, to but  excluding  such
Interest  Payment  Date.  Interest  will be  computed  based on a  360-day  year
consisting of twelve 30-day months.

      The interest so payable,  and punctually paid or duly provided for, on any
Interest Payment Date will, except as provided below, be paid to the person (the
"Holder")  in  whose  name  this  Note  (or one or more  Predecessor  Notes)  is
registered at the close of business on the




                                       2

April 1 and October 1 (whether or not a Business  Day (as defined  below))  next
preceding  such  Interest  Payment  Date (a  "Regular  Record  Date").  Any such
interest not so punctually paid or duly provided for ("Defaulted Interest") will
forthwith  cease to be payable to the Holder on such Regular Record Date and may
either be paid to the person in whose name this Note (or one or more Predecessor
Notes) is  registered  at the close of  business  on a special  record date (the
"Special Record Date") for the payment of such Defaulted Interest to be fixed by
the Trustee hereinafter referred to, notice whereof shall be given to the Holder
of this Note not less than ten days prior to such Special Record Date, or may be
paid at any time in any other lawful  manner,  all as more fully provided in the
Indenture.

      For  purposes of this Note,  "Business  Day" means each  Monday,  Tuesday,
Wednesday,  Thursday and Friday which is not a day on which banking institutions
in Newark New Jersey and The City of New York are authorized or obligated by law
or executive order to close.

      Payment  of the  principal  of and any  premium on this Note on the Stated
Maturity Date or date of earlier  redemption or repurchase  will be made against
presentation of this Note at the office or agency of the Company  maintained for
that purpose in the Borough of Manhattan,  The City of New York, in such coin or
currency  of the  United  States of  America  as at the time of payment is legal
tender for the payment of public and private debts.

      Payments of  principal,  premium,  if any, and interest in respect of this
Note will be made in such coin or currency of the United States of America as at
the time of payment is legal  tender for the payment of pubic and private  debts
(i) in the case of  payments  on the  Stated  Maturity  Date or date of  earlier
redemption or repurchase, in immediately available funds and (ii) in the case of
payments on an Interest  Payment  Date,  at the option of the Company,  by check
mailed to the Holder entitled thereto at the applicable address appearing in the
Security  Register or by transfer of immediately  available  funds to an account
maintained  by the payee with a bank  located in the United  States of  America;
provided,  however,  that  so long as Cede & Co.  is the  Holder  of this  Note,
payments of interest on an  Interest  Payment  Date will be made in  immediately
available funds.

      Any payment of principal, premium or interest required to be made on a day
that is not a Business  Day need not be made on such day, but may be made on the
next  succeeding  Business Day with the same force and effect as if made on such
day and no interest shall accrue as a result of such delayed payment.

      General.  This Note is one of the duly authorized  issues of securities of
the  Company  (the  "Securities"),  issued or to be issued in one or more series
under the Indenture,  dated as of October 8, 1999, as  supplemented by the First
Supplemental  Indenture,  dated as of September 30, 2002, between Wachovia Bank,
National  Association  (formerly  known  as  First  Union  National  Bank)  (the
"Trustee")  and  the  Company  (together  with  all  supplements   thereto,  the
"Indenture"), to which Indenture reference is hereby made for a statement of the
respective rights,  limitations of rights,  duties and immunities  thereunder of
the Company,  the Trustee and each of the holders of the  Securities  and of the
terms upon which the Securities are, and are to be,  authenticated and delivered
and transferred.  The Notes will be limited to $350,000,000  aggregate principal
amount, except as permitted in the Indenture.  All terms used in this Note which
are  not  defined  herein  shall  have  the  meanings  assigned  to  them in the
Indenture.




                                       3

      Events of Default.  If an Event of Default with respect to the Notes shall
have occurred and be continuing,  the principal of the Notes may be declared due
and payable in the manner and with the effect provided in the Indenture.

      Redemption.  This Note will be redeemable at the option of the Company, in
whole or in part at any  time,  on at  least  30 days but not more  than 60 days
prior written  notice mailed to the Holder hereof,  at a price the  ("Redemption
Price") equal to the greater of (i) 100% of the principal amount to be redeemed,
and (ii) the sum, as determined by the Quotation  Agent (as defined  below),  of
the present  values of the  principal  amount to be redeemed  and the  remaining
scheduled  payments  of  interest  thereon  from  the  date of  redemption  (the
"Redemption  Date") to April 16, 2007 (the  "Remaining  Life"),  discounted from
their  respective  payment dates to the  Redemption  Date on a semiannual  basis
(assuming a 360-day year  consisting  of twelve  30-day  months) at the Treasury
Rate (as defined  below) plus 50 basis  points,  plus,  in either case,  accrued
interest thereon to the Redemption Date.

      If money sufficient to pay the Redemption Price of and accrued interest on
all of this Note (or  portion  hereof) to be redeemed  on a  Redemption  Date is
deposited with the Trustee or a Paying Agent on or before such  Redemption  Date
and certain other  conditions are satisfied,  then on and after such  Redemption
Date, interest will cease to accrue on this Note (or such portion hereof) called
for redemption.

      This Note will not be  entitled  to the  benefit of, or be subject to, any
sinking fund.

      Option  to Elect  Repayment  Upon a Change of  Control.  In the event of a
Change of Control (as defined in the  Indenture),  the Holder of this Note shall
have the right to require the Company to  repurchase  this Note,  in whole or in
part,  at 101% of the  principal  amount  thereof plus  accrued  interest to the
Repayment Date in accordance with the procedures set forth in the Indenture.

      The Company shall comply with Rule 14e-1 under the Securities Act of 1934,
as amended (the "Exchange  Act"),  and any other applicable laws and regulations
in the event that a Change of Control occurs.

      Notwithstanding  the  definition  of  term  "Change  of  Control"  in  the
Indenture,  for  purposes  of this  Note,  Change  of  Control  shall  mean  the
occurrence of one or more of the following events:  (i) PSEG (or its successors)
shall cease to own a majority of the  outstanding  Voting  Stock of the Company,
(ii) at any time following the occurrence of the event  described in clause (i),
a Person or group (as that term is used in Section 13(d)(3) of the Exchange Act)
of Persons  (other than PSEG) shall have  become,  directly or  indirectly,  the
beneficial  owner, or shall have acquired the absolute power to direct the vote,
of more than 35% of the  outstanding  Voting Stock of the Company,  (iii) during
any  twelve-month  period,  individuals  who at the  beginning  of  such  period
constitute the Board of Managers  (together with any new managers whose election
or nomination was approved by a majority of the managers then in office who were
either  managers  at the  beginning  of such  period or who were  previously  so
approved)  shall cease for any reason to  constitute  a majority of the Board of
Managers,  unless  approved by a majority of such Board of Managers in office at
the beginning of such period  (including  such new managers) or (iv) the Company
shall have consolidated  with or merged with or into another




                                       4

Corporation or the properties and assets of the Company shall have been conveyed
or  transferred  substantially  as an entirety to any Person in accordance  with
Section 801 of the Indenture. Notwithstanding the foregoing, a Change of Control
shall be deemed not to have  occurred if one or more of the above events  occurs
or  circumstances  exist and,  after giving effect  thereto,  the Securities are
rated no less than  "BBB-" by  Standard  & Poor's  Ratings  Group and  "Baa3" by
Moody's Investors Service Inc.

      Terms not  otherwise  defined in this  Section  shall have the  respective
meanings ascribed thereto in the Indenture.

      Certain Definitions.

      "Comparable  Treasury  Issue" means the United  States  Treasury  security
selected by the Quotation Agent as having a maturity comparable to the Remaining
Life that would be utilized,  at the time of selection  and in  accordance  with
customary financial practice, in pricing new issues of corporate debt securities
of comparable maturity with the Remaining Life of the Notes to be redeemed.

      "Comparable  Treasury Price" means,  with respect to any Redemption  Date,
the average of four Reference  Treasury Dealer  Quotations,  after excluding the
highest and lowest of such  Reference  Treasury  Dealer  Quotations,  or, if the
Trustee obtains fewer than four such Reference Treasury Dealer  Quotations,  the
average of all such quotations.

      "Quotation  Agent" means the Reference  Treasury  Dealer  appointed by the
Company. "Reference Treasury Dealer" means: (i) each of Lehman Brothers Inc. and
Credit  Suisse  First  Boston  LLC and their  respective  successors;  provided,
however,  that  if  the  foregoing  shall  cease  to be  primary  United  States
Government  securities  dealers in New York City (a "Primary Treasury  Dealer"),
the Company shall substitute  therefor another Primary Treasury Dealer; and (ii)
any other Primary Treasury Dealer selected by the Company.

      "Reference  Treasury  Dealer  Quotations"  means,  with  respect  to  each
Reference Treasury Dealer and any Redemption Date, the average, as determined by
the  Trustee,  of the bid and asked  prices for the  Comparable  Treasury  Issue
(expressed  in each case as a  percentage  of its  principal  amount)  quoted in
writing to the Trustee by such Reference  Treasury Dealer at 5:00 p.m., New York
City time, on the third Business Day preceding such Redemption Date.

      "Treasury Rate" means,  with respect to any Redemption  Date, the rate per
annum equal to the  semi-annual  yield to maturity  of the  Comparable  Treasury
Issue,  calculated on the third  Business Day preceding  such  Redemption  Date,
using a price for the Comparable  Treasury  Issue  (expressed as a percentage of
its principal amount) equal to the Comparable Treasury Price for such Redemption
Date.

      Certain  Financial  Covenants.  The  provisions  of this section  shall be
applicable  to the Notes  until such time as the Notes are rated at least BBB by
Standard & Poor's Ratings Group and Baa2 by Moody's Investors Service,  Inc., in
each case with a stable outlook.

      Limitations  on the  Incurrence  of Debt.  The  Company  shall  not  incur
additional  Consolidated  Recourse  Indebtedness (as defined below),  other than
Permitted  Indebtedness (as




                                       5

defined below),  unless, on a pro forma basis giving effect to the incurrence of
the additional Consolidated Recourse Indebtedness, (i) the Debt Service Coverage
Ratio (as defined  below) of the  Company  would be at least 2.0 to 1.0 and (ii)
the ratio obtained by dividing  Consolidated  Recourse  Indebtedness by Recourse
Capitalization (as defined below) would not exceed 0.60 to 1.0

      Limitation  on Asset  Sales.  Without  the  consent  of the  holders  of a
majority  in  principal  amount of the  outstanding  Notes  voting as a separate
series under the Indenture,  and except with respect to any transaction to which
the provisions of Article Eight of the Indenture would relate, the Company shall
not, and shall not permit any of its Subsidiaries to,  consummate any Asset Sale
(as defined below),  if (i) the aggregate net book value of all such Asset Sales
consummated during the four calendar quarters immediately  preceding any date of
determination  would  exceed  10% of the  Total  Assets of the  Company  and its
consolidated  Subsidiaries  as shown on the line  item of the same  title on the
Company's most recent quarterly audited or unaudited consolidated balance sheet;
provided however,  that any such Asset Sale shall be disregarded for purposes of
the 10% limitation  specified above to the extent that the net proceeds  thereof
received  by the  Company  or any  Subsidiary  are (a)  within  12 months of the
consummation of such Asset Sale, invested or reinvested by the Company or any of
its  Subsidiaries in a Permitted  Business (as defined  below),  (b) used by the
Company or any of its Subsidiaries to repay  Indebtedness of the Company or such
Subsidiary, or (c) retained by the Company or any of its Subsidiaries.

      Definitions.  The following are  definitions of certain terms used in this
section.  Capitalized terms used and not otherwise defined in this section shall
have the meanings ascribed thereto in this Note and the Indenture.

      "Asset  Sale" means any sale for cash of any  properties  or assets of the
Company or any of its  Subsidiaries  including by way of the sale by the Company
or any of its  Subsidiaries of equity interests in any Subsidiary or by way of a
Sale and Leaseback Transaction or similar transaction;  provided,  however, that
the term Asset Sale shall not  include:  (i) any sales of  accounts  receivable,
(ii) sales of any  properties  or assets sold prior to December 31, 2002 or held
for sale or classified  as  discontinued  operations as of that date,  (iii) any
distribution from partnership  investments of PSEG Resources LLC, (iv) any sales
of  properties  or  assets  required  to be sold to  conform  with  governmental
requirements,  (v) any sales of  properties  or assets  that,  in the  Company's
opinion are  obsolete,  worn out or no longer  useful or necessary in connection
with the operation of the business of the Company or its  Subsidiaries,  or (vi)
any sales of properties or assets to the Company or a wholly-owned Subsidiary of
the Company.

      "Consolidated   Recourse   Indebtedness"   means,   without   duplication,
Indebtedness  of the Company and the Material  Subsidiaries,  but  excluding (i)
non-recourse  Indebtedness,  (ii) Indebtedness in the form of performance or bid
bond support or commitments, (iii) Indebtedness in the form of equity support or
commitments,  and (iv)  Indebtedness  owing to Public Service  Enterprise  Group
Incorporated or any affiliate thereof.

      "Consolidated  Member's Equity" means the consolidated  member's equity of
the Company as determined  in  accordance  with  generally  accepted  accounting
principles  in the United  States as of the date of any  determination  thereof;
provided that,  Accumulated  Other




                                       6

Comprehensive  (Loss)  Income as shown on the line item of the same title on the
Company's consolidated balance sheet shall be disregarded.

      "Debt Service  Coverage  Ratio" means the ratio obtained by dividing,  (a)
without  duplication,  (i) the sum of (x) EBITDA for the  preceding  four fiscal
quarters,  (y) non-cash  impairment  charges against  EBITDA,  and (z) return of
capital from any  Subsidiary  of the Company,  less (ii)  consolidated  interest
expense  that is not a direct  obligation  of the  Company  and/or any  Material
Subsidiary;  by (b) interest expense for the preceding four fiscal quarters that
is a direct  obligation  of the  Company  and/or any  Material  Subsidiary.  For
purposes  of this  definition,  the  Company  may elect to include  in  interest
expense  interest on the maximum  amount of  Indebtedness  permitted to be drawn
under a credit  facility at the time such credit  facility is first entered into
(to the extent such Indebtedness is not Permitted  Indebtedness),  in which case
(A) subsequent  draws under such credit  facility up to the maximum amount shall
not  constitute  a separate  incurrence  of  Indebtedness,  and (B) such maximum
amount shall be used in the  calculation of the Debt Service  Coverage Ratio for
subsequent incurrences of additional Consolidated Recourse Indebtedness.  If the
Company  makes such an election,  the interest  rate  applicable  to such credit
facility  on the  date of  determination  shall  be used to  determine  interest
expense on the maximum amount of Indebtedness that may be incurred thereunder.

      "EBITDA" means, for the Company, the sum of Operating Income, Other Income
and  Depreciation and  Amortization,  each as shown on the line item of the same
title on the Company's consolidated income statement for the relevant period.

      "Five  Year  Credit  Facility"  means the  $495,000,000  Revolving  Credit
Facility  and  Reimbursement  Agreement,  dated as of May 12,  1999,  among  the
Company,  the various  banks named  therein and the various  agents  referred to
therein, as in effect from time to time.

      "Permitted  Business"  means a business that is the same or similar to the
business of the Company or any  Subsidiary as of April 16, 2003, or any business
reasonably related thereto.

      "Permitted  Indebtedness"  means (i) Indebtedness  outstanding as of April
16, 2003, (ii) Indebtedness not to exceed $495 million at any one time under the
Company's Five Year Credit  Facility (or any  extension,  renewal or replacement
thereof),  (iii)  Indebtedness  incurred  to  refinance,  retire or replace  any
Indebtedness  of the Company or any Subsidiary  outstanding as of April 16, 2003
(including  successive  refinancings or replacements of such  Indebtedness) in a
principal amount no greater than the  Indebtedness to be refinanced,  retired or
replaced  (plus  any  premiums,   costs  and  expenses   payable  in  connection
therewith),  (iv)  guarantees  by the Company or any Material  Subsidiary of any
Consolidated Recourse Indebtedness of the Company or another Material Subsidiary
and  (v)  Indebtedness  the  net  proceeds  of  which  are  used  to  repurchase
outstanding  Securities  of any series  issued under the  Indenture  pursuant to
Section 1007 thereof or deposited  to defease  Securities  of any series  issued
under the Indenture pursuant to Article 14 thereof.

      "Recourse   Capitalization"   means  the  sum  of  Consolidated   Recourse
Indebtedness  and  Consolidated  Member's  Equity,  each  as at the  date of any
determination thereof.




                                       7

      Modification  and  Waivers;  Obligations  of  the  Company  Absolute.  The
Indenture permits,  with certain  exceptions as therein provided,  the amendment
thereof and the  modification  of the rights and  obligations of the Company and
the rights of the Holders of the  Securities of each series.  Such amendment may
be effected  under the Indenture at any time by the Company and the Trustee with
the consent of the Holders of a majority in  aggregate  principal  amount of all
Securities  issued  under the  Indenture  at the time  Outstanding  and affected
thereby.  The Indenture  also contains  provisions  permitting  the Holders of a
majority  in  aggregate   principal   amount  of  the  Securities  at  the  time
Outstanding,  on behalf of the Holders of all Outstanding  Securities,  to waive
compliance by the Company with certain provisions of the Indenture. Furthermore,
provisions  in the  Indenture  permit the  Holders of a  majority  in  aggregate
principal  amount of the  Outstanding  Securities  of an individual  series,  to
waive, on behalf of all of the Holders of Securities of such individual  series,
certain past  defaults  under the  Indenture  and their  consequences.  Any such
consent or waiver shall be  conclusive  and binding upon the Holder of this Note
and upon all  future  Holders  of this  Note  and of any  Note  issued  upon the
registration of transfer hereof or in exchange hereof or in lieu hereof, whether
or not notation of such consent or waiver is made upon this Note.

      No reference  herein to the  Indenture and no provision of this Note or of
the  Indenture  shall alter or impair the  obligation  of the Company,  which is
absolute and  unconditional,  to pay the principal of (and premium,  if any) and
interest on this Note at the times,  place and rate, and in the coin or currency
herein prescribed.

      Defeasance and Covenant Defeasance.  The Indenture contains provisions for
defeasance  at any time of (a) the entire  indebtedness  of the  Company on this
Note and (b) certain  restrictive  covenants and the related defaults and Events
of Default,  upon  compliance by the Company with certain  conditions  set forth
therein, which provisions apply to this Note.

      Authorized  Denominations.  The Notes are issuable only in registered form
without coupons in denominations of $1,000 and integral multiples thereof.

      Registration  of Transfer or Exchange.  As provided in the  Indenture  and
subject to certain  limitations  herein and therein set forth,  the  transfer of
this Note is  registrable  in the Security  Register upon surrender of this Note
for registration of transfer at the office or agency of the Company in any place
where the  principal  of (and  premium,  if any) and  interest  on this Note are
payable, duly endorsed by, or accompanied by a written instrument of transfer in
form  satisfactory  to the Company and the Security  Registrar duly executed by,
the Holder hereof or his attorney duly authorized in writing,  and thereupon one
or more new  Notes,  of  authorized  denominations  and for the  same  aggregate
principal amount, will be issued to the designated transferee or transferees.

      As provided in the Indenture and subject to certain limitations herein and
therein set forth,  the Notes are  exchangeable  for a like aggregate  principal
amount of Notes of  different  authorized  denominations,  as  requested  by the
Holders surrendering the same.

      This Note is a Global Security.  If The Depository Trust Company is at any
time  unwilling,  unable or ineligible to continue as depository and a successor
depository is not appointed by the Company within 90 days or an Event of Default
under the Indenture has





                                       8

occurred and is continuing, the Company will issue Notes in certificated form in
exchange  for this Global  Security.  In  addition,  the Company may at any time
determine not to have  Securities  represented by one or more Global  Securities
and, in such event,  will issue Notes in certificated  form in exchange in whole
for this  Global  Security.  In any  such  instance,  an  owner of a  beneficial
interest in this  Global  Security  will be  entitled  to  physical  delivery in
certificated form of Notes equal in principal amount to such beneficial interest
and to have such Notes  registered in its name.  Notes so issued in certificated
form will be issued in  denominations of $1,000 and integral  multiples  thereof
and will be issued in registered form only, without coupons.

      No service charge shall be made for any such  registration  of transfer or
exchange,  but the Company may require  payment of a sum sufficient to cover any
tax or other governmental charge payable in connection therewith.

      Prior to due presentment of this Note for  registration  of transfer,  the
Company,  the  Trustee and any agent of the Company or the Trustee may treat the
Holder of this Note as the owner  hereof for all  purposes,  whether or not this
Note be overdue,  and neither the Company,  the Trustee nor any such agent shall
be affected by notice to the contrary.

      Defined  Terms.  All terms  used in this Note  which  are  defined  in the
Indenture and are not otherwise  defined herein shall have the meanings assigned
to them in the  Indenture.  The term "Board of  Directors" as referred to in the
Indenture  shall, for all purposes of this Note, mean the "Board of Managers" as
defined in this Note.

      Governing  Law. This Note shall be governed by and construed in accordance
with the laws of the State of New Jersey.




                                       9

      Unless the certificate of  authentication  hereon has been executed by the
Trustee by manual  signature,  this Note shall not be  entitled  to any  benefit
under the Indenture or be valid or obligatory for any purpose.

      IN WITNESS  WHEREOF,  the Company has caused  this  instrument  to be duly
executed under its facsimile company seal.

Dated:       , 2003                          PSEG ENERGY HOLDINGS L.L.C.

                                             By:
                                                    ----------------------------
                                                           Vice President

                                             Attest:
                                                    ----------------------------
                                                             Secretary

                     TRUSTEE'S CERTIFICATE OF AUTHENTICATION

      This is one of the Securities of the series designated therein referred to
in the within-mentioned Indenture.

                                                         WACHOVIA BANK, NATIONAL
                                                         ASSOCIATION, as Trustee

                                             By:
                                                    ----------------------------
                                                        Authorized Signatory




                                       10

                                 ASSIGNMENT FORM

To assign this Security, fill in the form below:
  I or we assign and transfer this Security to

                  (Insert assignee's soc. sec. or tax I.D. No.)

              (Print or type assignee's name, address and zip code)

and irrevocably appoint  ______________________  agent to transfer this Security
on the books of the Company. The agent may substitute another to act for him.

Dated:                                       Signed:
       ----------------------------------           ----------------------------
                                                    (Sign exactly as your name
                                                    appears on the other side of
                                                    this Security)

Signature Guarantee:
                    ------------------------------------------------------------




                                       11

                         OPTION TO ELECT REPAYMENT FORM

         If you wish to elect to have this Note repurchased by the Company upon
a Change of Control, check this box: |_|

      If you wish to elect to have  only part of this  Note  repurchased  by the
Company upon a Change of Control, state the amount: $

Dated:                                       Signed:
       ----------------------------------           ----------------------------
                                                    (Sign exactly as your name
                                                    appears on the other side of
                                                    this Security)

Signature Guarantee:
                    ------------------------------------------------------------