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                                 UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                   FORM N-CSR

                   CERTIFIED SHAREHOLDER REPORT OF REGISTERED
                        MANAGEMENT INVESTMENT COMPANIES



		Investment Company Act file number 811-07318

                          Pioneer Series Trust VIII
               (Exact name of registrant as specified in charter)


                       60 State Street, Boston, MA 02109
              (Address of principal executive offices) (ZIP code)


            Terrence J. Cullen, Pioneer Investment Management, Inc.,
                       60 State Street, Boston, MA 02109
                    (Name and address of agent for service)


Registrant's telephone number, including area code:  (617) 742-7825


Date of fiscal year end:  November 30


Date of reporting period:  December 1, 2013 through November 30, 2014


Form N-CSR is to be used by management investment companies to file reports with
the Commission not later than 10 days after the transmission to stockholders of
any report that is required to be transmitted to stockholders under Rule 30e-1
under the Investment Company Act of 1940 (17 CFR 270.30e-1).  The Commission may
use the information provided on Form N-CSR in its regulatory, disclosure review,
inspection, and policymaking roles.

A registrant is required to disclose the information specified by Form N-CSR,
and the Commission will make this information public. A registrant is not
required to respond to the collection of information contained in Form N-CSR
unless the Form displays a currently valid Office of Management and Budget
("OMB") control number. Please direct comments concerning the accuracy of the
information collection burden estimate and any suggestions for reducing the
burden to Secretary, Securities and Exchange Commission, 450 Fifth Street, NW,
Washington, DC 20549-0609.  The OMB has reviewed this collection of information
under the clearance requirements of 44 U.S.C. ss. 3507.


ITEM 1. REPORTS TO STOCKHOLDERS.


                    Pioneer International
                    Value Fund

--------------------------------------------------------------------------------
                    Annual Report | November 30, 2014
--------------------------------------------------------------------------------

                    Ticker Symbols:

                    Class A   PIIFX
                    Class C   PCITX
                    Class Y   INVYX

                    [LOGO] PIONEER
                           Investments(R)


                      visit us: us.pioneerinvestments.com


Table of Contents


                                                                          
President's Letter                                                            2

Portfolio Management Discussion                                               4

Portfolio Summary                                                            10

Prices and Distributions                                                     11

Performance Update                                                           12

Comparing Ongoing Fund Expenses                                              15

Schedule of Investments                                                      17

Financial Statements                                                         24

Notes to Financial Statements                                                31

Report of Independent Registered Public Accounting Firm                      44

Approval of Investment Advisory Agreement                                    45

Trustees, Officers and Service Providers                                     50


                   Pioneer International Value Fund | Annual Report | 11/30/14 1


President's Letter

Today's market environment presents numerous opportunities as well as challenges
for investors. A disparate global economic landscape has formed, with the U.S.
facing prospects for continued growth, while questions abound regarding the
outlook for other regions.  Employment, household income, and corporate profits
have been rising in the U.S. and inflation pressures remain low.  However, many
countries across Europe as well as Japan face muted growth. In addition, a
variety of factors have clouded the outlook for countries such as Russia and
Brazil and China's investment-driven economy continues to slow.

Monetary policies of major central banks are diverging, reflecting different
economic conditions. With the U.S. economy no longer in need of extraordinary
stimulus, the Federal Reserve Board may be closer to raising short-term interest
rates. Conversely, the European Central Bank and the Bank of Japan are likely to
be adding, not removing, stimulus.

While we anticipate continued growth for the U.S., the outlook is far from
certain, nor is the outlook for other regions necessarily dire.  It remains to
be seen how weakness outside the U.S. will affect global growth and whether
easing monetary policies in other regions will spur an economic recovery.

While these economic conditions may lead to increasing volatility in 2015, we
believe the opportunity for investors to earn attractive returns will persist.
However, in an environment where interest rates remain low and equity valuations
have been buoyed by an extended bull market, we believe it is imperative
investors adhere to a disciplined investment approach that is consistent with
one's goals and objectives, being mindful of the tradeoff between risk and
return.

Since 1928 Pioneer's investment professionals have been focused on identifying
and capitalizing on investment opportunities that present themselves in a
variety of ever changing market conditions, including those we face today.  We
seek returns consistent with our strategies' stated style and

2 Pioneer International Value Fund | Annual Report | 11/30/14


objectives and consistent with our shareholders' expectations, regardless of
market conditions. We believe our shareowners benefit from the experience and
tenure of our investment teams, the insights generated from extensive research
resources and a commitment to prudent risk management designed to mitigate
downside and preserve returns over time.

We encourage you to work with your financial advisor to develop an overall
investment plan that addresses both your short- and long-term goals, and to
implement such a plan in a disciplined manner, as we do when deploying
strategies on behalf of our shareowners.

We greatly appreciate your trust in us in the past and look forward to
continuing to serve you in the future.

Sincerely,

/s/ Lisa M. Jones

Lisa M. Jones
President and CEO
Pioneer Investment Management USA, Inc.

Any information in this shareowner report regarding market or economic trends or
the factors influencing the Fund's historical or future performance are
statements of opinion as of the date of this report. These statements should not
be relied upon for any other purposes. Past performance is no guarantee of
future results, and there is no guarantee that market forecasts discussed will
be realized.

                   Pioneer International Value Fund | Annual Report | 11/30/14 3


Portfolio Management Discussion | 11/30/14

In the follow interview, Madelynn Matlock discusses the market environment for
international equities and the factors that influenced the performance of
Pioneer International Value Fund during the 12-month period ended November 30,
2014. Ms. Matlock, a senior vice president and a portfolio manager at Pioneer,
Marco Pirondini, Head of Equities, U.S., and a portfolio manager at Pioneer, and
Andrea Salvatori, Head of Global Emerging Markets & Latin American Equities,
Head of Emerging Market Equity Research, and a senior portfolio manager at
Pioneer based in Pioneer's London office, are responsible for the day-to-day
management of the Fund.

Q   How would you characterize the investment environment for international
    equities during the 12-month period ended November 30, 2014?

A   Up until September 2014, the investment environment was marked by a
    continuation of the themes that we had witnessed during the first half of
    the Fund's fiscal year: low interest rates, signs of improving global
    economic growth, and accommodative policies of the world's central banks
    that injected massive amounts of liquidity into the capital markets. In the
    third quarter, however, economic growth in Japan and the euro zone slowed.
    At the same time, economic data also indicated a slowdown in China as well
    as in a number of other emerging economies, many of which appeared to be
    weakening rapidly. Finally, geopolitical conflicts and concerns continued to
    multiply over the final months of the 12-month reporting period,
    particularly in the Middle East. One bright spot for consumers and many
    businesses was the dramatic slide in oil prices, but that, too, came with a
    caveat. With crude prices approaching their lowest levels since 2009 in the
    weeks following the close of the Fund's annual reporting period, the
    negative fallout in the oil-revenue-dependent emerging markets further
    clouded the international investment picture.

    Against this backdrop, international stocks lagged U.S. stocks during the
    full 12-month period. Within international equity markets, Europe
    outperformed the Pacific Rim and the developed markets outpaced the

4 Pioneer International Value Fund | Annual Report | 11/30/14


    developing markets. From a sector perspective, information technology,
    health care, and utilities were the best-performing sectors over the full 12
    months.

Q   How did the Fund perform against that backdrop during the 12-month period
    ended November 30, 2014?

A   Pioneer International Value Fund's Class A shares returned 1.55% at net
    asset value during the 12-month period ended November 30, 2014, while the
    Fund's benchmark, the Morgan Stanley Capital International (MSCI) Europe,
    Australasia, Far East (EAFE) ND Index (the MSCI Index)(1), returned -0.02%.
    During the same period, the average return of the 395 mutual funds in
    Lipper's International Multi-Cap Core Funds category was 0.21%, and the
    average return of the 760 mutual funds in Morningstar's Foreign Large Blend
    Funds category was 0.02%.

Q   What was the main reason behind the Fund's outperformance relative to the
    MSCI Index benchmark during the 12-month period ended November 30, 2014?

A   Positive stock selection results drove the Fund's performance relative to
    the benchmark. Particularly helpful was the fact that the portfolio owned
    the stocks of certain companies that were not part of the MSCI Index, and
    which performed well during the period. These included MediaTek and Tata
    Motors. MediaTek, a Taiwanese semiconductor company, rallied during the
    period due to a positive response to its new chip design that has been
    incorporated into mobile phones. Tata Motors, a multinational automotive
    manufacturer based in India, saw rising demand primarily from China for its
    luxury automobiles, which include such premier brands as Jaguar and Land
    Rover.

(1) The MSCI information may only be used for your internal use, may not be
    reproduced or redisseminated in any form and may not be used as a basis for
    or a component of any financial instruments or products or indices. None of
    the MSCI information is intended to constitute investment advice or a
    recommendation to make (or refrain from making) any kind of investment
    decision and may not be relied on as such. Historical data and analysis
    should not be taken as an indication or guarantee of any future performance
    analysis, forecast or prediction. The MSCI information is provided on an "as
    is" basis and the user of this information assumes the entire risk of any
    use made of this information. MSCI, each of its affiliates and each other
    person involved in or related to compiling, computing or creating any MSCI
    information (collectively, the "MSCI Parties") expressly disclaims all
    warranties (including, without limitation, any warranties of originality,
    accuracy, completeness, timeliness, non-infringement, merchantability and
    fitness for a particular purpose) with respect to this information. Without
    limiting any of the foregoing, in no event shall any MSCI Party have any
    liability for any direct, indirect, special, incidental, punitive,
    consequential (including, without limitation, lost profits) or any other
    damages.

                   Pioneer International Value Fund | Annual Report | 11/30/14 5


Q   What other investment strategies contributed to the Fund's positive results
    during the 12-month period ended November 30, 2014?

A   The Fund benefitted from its positioning in the pharmaceutical, technology,
    financials, and consumer staples industries. Within the pharmaceutical
    industry, the U.K. drug maker AstraZeneca, one of the portfolio's largest
    holdings, saw its stock rise on speculation of a takeover bid by Pfizer. The
    two companies were still in talks at the close of the reporting period. The
    Fund's investment in Shire, a specialty biopharmaceutical firm, also rose
    during the period on speculation of a potential takeover.

    Among the portfolio's technology holdings, investments in Japan were
    rewarding for benchmark-relative results. The software firm Fujitsu
    benefitted from management's restructuring efforts aimed at achieving the
    company's growth strategy. These efforts included streamlining the company's
    operations and expanding investment in new domains. Also in Japan, the
    Fund's investment in Hoya, the global optics leader, boosted results. Hoya
    develops advanced optics technologies in the fields of information
    technology, eye care, medical, and imaging systems. In an effort to reduce
    operating costs, Hoya's management implemented a strategic transition to a
    private cloud environment, thereby eliminating the need for expensive
    computer upgrades.

    While the Fund basically holds a benchmark-level weighting in financials - a
    prudent strategy given the challenges facing the sector - our decision to
    focus more on insurance and real estate investments, particularly in Europe
    and Australia, aided benchmark-relative performance in financials. The
    Fund's investments in Wereldhave, General Re, Gagfah, and Hibernia aided
    returns during the period.

    In the consumer staples area, the portfolio's position in Suntory Beverage &
    Food also aided returns. The company, a distributor of non-alcoholic
    beverages and food, selling such notable brands as Pepsi, Orangina and
    Schweppes, is a spin-off from Suntory Group. Suntory's sales volume growth
    in Japan has increased steadily over the years, accounting for more than
    half of its sales, and the company's overseas business is expanding rapidly
    through aggressive mergers and acquisitions. With the global soft drink
    market growing at a fast pace, mostly in the emerging markets, we believe
    Suntory is in a good position to capitalize on that trend.

6 Pioneer International Value Fund | Annual Report | 11/30/14


Q   Which of your investment strategies detracted the most from the Fund's
    performance during the 12-month period ended November 30, 3014?

A   Energy stocks were among the poorest performers across the entire equity
    spectrum during the period. The unexpectedly sharp decline in oil prices,
    and lack of support from the OPEC cartel (Organization of the Petroleum
    Exporting Countries), which declined to cut production in order to bolster
    prices, created a ripple effect throughout the global economy. The impact
    has been felt most profoundly among oil exploration and oil production
    companies, which have reduced capital spending given the supply/demand
    imbalance. While we had taken steps during the period to reduce the
    portfolio's exposure to the energy sector, the surprisingly steep decline in
    energy prices from June 2014 through the end of the period weighed on the
    Fund's performance. Portfolio holdings of BG Group, Schlumberger, and Encana
    were major performance detractors over the 12-month period.

    The Fund's lower-than-benchmark exposure to utilities also detracted from
    performance. European utilities turned out to be a surprisingly strong
    sector during the period, despite heavy government regulation and weak
    growth prospects. Given the accommodative monetary policies of central banks
    around the globe that kept interest rates low, it appears that investors
    were drawn to the higher yields offered by utility stocks. Despite the
    overall underperformance in the sector, the Fund's position in Red Electrica
    de Espana did make a positive contribution to returns.

Q   Did the Fund have any exposure to derivatives during the 12-month period
    ended November 30, 2014?

A   Yes. In the spring of 2014, we believed that Japan's pro-growth policies
    would push interest rates down and lead investors to sell their yen
    positions. Accordingly, we hedged a portion of the Fund's Japanese holdings
    from a declining yen in an effort to help protect gains as they were
    converted back into the relatively stronger U.S. dollar. We accomplished the
    hedging of the yen by selling a portion of the portfolio's yen-denominated
    exposures forward by two or three months to offset the effects of any
    decline in the yen's value. The strategy was not a major driver of the
    Fund's performance during the period, but it did partially eliminate the
    yen-denominated loss on a portion of the portfolio's Japanese holdings.

                   Pioneer International Value Fund | Annual Report | 11/30/14 7


Q   What is your outlook for international stocks for the coming months?

A   We are upbeat about prospects for international stocks over the intermediate
    and longer term. That said, our near-term outlook is rather guarded as
    concerns about global economic growth combined with a stronger U.S. dollar
    are having an effect on corporate fundamentals, and the international equity
    markets in general. Some European countries have fallen back toward
    recession, but the European Central Bank (ECB) has significantly eased its
    monetary policies in an effort to spur growth. In an historic move to
    stimulate the economy in the euro zone, the ECB also announced that it would
    begin charging interest on deposits held by banks to encourage those banks
    to invest their excess cash rather than hoard it.

    There are also risks to our outlook for emerging markets such as China and
    Russia. Economic growth in China is slowing as the government there tries to
    curtail credit growth, which has been exceptionally strong in recent years.
    As an economy dependent on oil production, Russia also presents challenges
    for global stability and economic growth, as does the unstable situation
    Middle East, where many economies are oil-dependent. In our opinion, Japan
    remains a bright spot as we think the country's aggressive monetary
    policies, along with market reforms, should support equity prices there.

    On the surface, the market environment appears complex and challenging. We
    prefer, however, to look deeper and approach the markets with an
    opportunistic eye. We fundamentally believe that by taking a
    research-driven, bottom-up approach to investing, we can uncover undervalued
    stocks of companies that have been overlooked by investors, or may have been
    oversold in a rush to judgment.

Please refer to the Schedule of Investments on pages 17-23 for a full listing of
Fund securities.

8 Pioneer International Value Fund | Annual Report | 11/30/14


Investing in foreign and/or emerging markets securities involves risks relating
to interest rates, currency exchange rates, economic, and political conditions.

The Fund may invest a substantial amount of its assets in issuers located within
a specific region, and is, therefore, more susceptible to adverse developments
affecting those regions.

When interest rates rise, the prices of fixed-income securities in the Fund will
generally fall. Conversely, when interest rates fall, the prices of fixed-income
securities in the Fund will generally rise.

At times, the Fund's investments may represent industries or industry sectors
that are interrelated or have common risks, making it more susceptible to any
economic, political, or regulatory developments or other risks affecting those
industries or sectors.

These risks may increase share price volatility.

Before investing, consider the product's investment objectives, risks, charges
and expenses. Contact your advisor or Pioneer Investments for a prospectus or
summary prospectus containing this information. Read it carefully.

Any information in this shareholder report regarding market or economic trends
or the factors influencing the Fund's historical or future performance are
statements of opinion as of the date of this report. These statements should not
be relied upon for any other purposes. Past performance is no guarantee of
future results, and there is no guarantee that market forecasts discussed will
be realized.

                   Pioneer International Value Fund | Annual Report | 11/30/14 9


Portfolio Summary | 11/30/14

Sector Distribution
--------------------------------------------------------------------------------
(As a percentage of total long-term holdings)

[THE FOLLOWING DATA WAS REPRESENTED AS A PIE CHART IN THE PRINTED MATERIAL]



                                                                        
Financials                                                                 22.3%
Industrials                                                                15.3%
Health Care                                                                10.7%
Consumer Staples                                                           10.0%
Materials                                                                   8.7%
Information Technology                                                      8.5%
Consumer Discretionary                                                      8.5%
Telecommunication Services                                                  6.0%
Energy                                                                      5.8%
Utilities                                                                   4.2%


Geographical Distribution
--------------------------------------------------------------------------------
(As a percentage of total long-term holdings)

[THE FOLLOWING DATA WAS REPRESENTED AS A PIE CHART IN THE PRINTED MATERIAL]



                                                                        
Japan                                                                      26.3%
Switzerland                                                                13.6%
France                                                                     13.2%
United Kingdom                                                             12.0%
Germany                                                                     9.6%
Australia                                                                   6.7%
Sweden                                                                      3.1%
Spain                                                                       2.7%
Netherlands                                                                 2.3%
Jersey Channel Islands                                                      1.8%
Curacao                                                                     1.5%
Luxembourg                                                                  1.4%
Ireland                                                                     1.3%
United States                                                               1.2%
Canada                                                                      1.1%
Other (individually less than 1%)                                           2.2%


10 Largest Holdings
--------------------------------------------------------------------------------
(As a percentage of total long-term holdings)*



                                                                        
 1.   Novartis AG                                                          2.77%
--------------------------------------------------------------------------------
 2.   Roche Holding AG                                                     2.70
--------------------------------------------------------------------------------
 3.   Sekisui Chemical Co., Ltd.                                           2.05
--------------------------------------------------------------------------------
 4.   AXA SA                                                               2.04
--------------------------------------------------------------------------------
 5.   Croda International Plc                                              2.03
--------------------------------------------------------------------------------
 6.   Henkel AG & Co. KGaA                                                 2.02
--------------------------------------------------------------------------------
 7.   Hitachi, Ltd.                                                        2.02
--------------------------------------------------------------------------------
 8.   Vodafone Group Plc                                                   1.98
--------------------------------------------------------------------------------
 9.   Fresenius SE & Co. KGaA                                              1.96
--------------------------------------------------------------------------------
10.   Zurich Insurance Group AG                                            1.90
--------------------------------------------------------------------------------


*   This list excludes temporary cash investments and derivative instruments.
    The portfolio is actively managed, and current holdings may be different.
    The holdings listed should not be considered recommendations to buy or sell
    any security listed.

10 Pioneer International Value Fund | Annual Report | 11/30/14


Prices and Distributions | 11/30/14

Net Asset Value per Share
--------------------------------------------------------------------------------



--------------------------------------------------------------------------------
         Class                      11/30/14                         11/30/13
--------------------------------------------------------------------------------
                                                                
           A                         $22.34                           $22.49
--------------------------------------------------------------------------------
           C                         $19.69                           $19.91
--------------------------------------------------------------------------------
           Y                         $22.41                           $22.56
--------------------------------------------------------------------------------


Distributions per Share: 12/1/13-11/30/14
--------------------------------------------------------------------------------



--------------------------------------------------------------------------------
                                           Short-Term           Long-Term
         Class          Dividends         Capital Gains        Capital Gains
--------------------------------------------------------------------------------
                                                        
           A            $0.4990                $   --            $      --
--------------------------------------------------------------------------------
           C            $0.3423                $   --            $      --
--------------------------------------------------------------------------------
           Y            $0.5862                $   --            $      --
--------------------------------------------------------------------------------


Index Definition
--------------------------------------------------------------------------------
The MSCI EAFE ND Index is an unmanaged, commonly used measure of international
stocks. Index returns are calculated monthly, assume reinvestment of dividends
and, unlike Fund returns, do not reflect any fees, expenses or sales charges. It
is not possible to invest directly in an index.

The index defined here pertains to the "Value of $10,000 Investment" and "Value
of $5 Million Investment" charts on pages 12-14.

                  Pioneer International Value Fund | Annual Report | 11/30/14 11


Performance Update | 11/30/14                                     Class A Shares

Investment Returns
--------------------------------------------------------------------------------
The mountain chart on the right shows the change in value of a $10,000
investment made in Class A shares of Pioneer International Value Fund at public
offering price during the periods shown, compared to that of the Morgan Stanley
Capital International (MSCI) Europe, Australasia and Far East (EAFE) ND Index.



Average Annual Total Returns
(As of November 30, 2014)
--------------------------------------------------------------------------------
                         Net              Public              MSCI
                         Asset            Offering            EAFE
                         Value            Price               ND
Period                   (NAV)            (POP)               Index
--------------------------------------------------------------------------------
                                                     
10 Years                 3.87%             3.26%               5.25%
5 Years                  4.54              3.31                6.38
1 Year                   1.55             -4.28               -0.02
--------------------------------------------------------------------------------




Expense Ratio
(Per prospectus dated April 1, 2014)
--------------------------------------------------------------------------------
                         Gross            Net
--------------------------------------------------------------------------------
                                    
                         1.69%            1.45%
--------------------------------------------------------------------------------


[THE FOLLOWING DATA WAS REPRESENTED AS A MOUNTAIN CHART IN THE PRINTED MATERIAL]

Value of $10,000 Investment



                        Pioneer International Value Fund     MSCI EAFE ND Index
                                                       
11/30/2004              $  9,425                             $ 10,000
11/30/2005              $ 10,731                             $ 11,325
11/30/2006              $ 13,529                             $ 14,518
11/30/2007              $ 15,928                             $ 17,029
11/30/2008              $  8,071                             $  8,891
11/30/2009              $ 11,034                             $ 12,244
11/30/2010              $ 10,820                             $ 12,380
11/30/2011              $ 10,512                             $ 11,870
11/30/2012              $ 11,077                             $ 13,367
11/30/2013              $ 13,570                             $ 16,686
11/30/2014              $ 13,780                             $ 16,684


Call 1-800-225-6292 or visit us.pioneerinvestments.com for the most recent
month-end performance results. Current performance may be lower or higher than
the performance data quoted.

The performance data quoted represents past performance, which is no guarantee
of future results. Investment return and principal value will fluctuate, and
shares, when redeemed, may be worth more or less than their original cost.

NAV results represent the percent change in net asset value per share. Returns
would have been lower had sales charges been reflected. POP returns reflect
deduction of maximum 5.75% sales charge. All results are historical and assume
the reinvestment of dividends and capital gains. Other share classes are
available for which performance and expenses will differ.

Performance results reflect any applicable expense waivers in effect during the
periods shown. Without such waivers Fund performance would be lower. Waivers may
not be in effect for all funds. Certain fee waivers are contractual through a
specified period. Otherwise, fee waivers can be rescinded at any time. See the
prospectus and financial statements for more information.

The net expense ratio reflects the contractual expense limitation currently in
effect through April 1, 2015, for Class A shares. There can be no assurance that
Pioneer will extend the expense limitation beyond such time. Please see the
prospectus and financial statements for more information.

The performance table and graph do not reflect the deduction of fees and taxes
that a shareowner would pay on Fund distributions or the redemption of Fund
shares.

12 Pioneer International Value Fund | Annual Report | 11/30/14


Performance Update | 11/30/14                                     Class C Shares

Investment Returns
--------------------------------------------------------------------------------
The mountain chart on the right shows the change in value of a $10,000
investment made in Class C shares of Pioneer International Value Fund during the
periods shown, compared to that of the Morgan Stanley Capital International
(MSCI) Europe, Australasia and Far East (EAFE) ND Index.



Average Annual Total Returns
(As of November 30, 2014)
--------------------------------------------------------------------------------
                                                              MSCI
                                                              EAFE
                         If               If                  ND
Period                   Held             Redeemed            Index
--------------------------------------------------------------------------------
                                                     
10 Years                 2.97%            2.97%                5.25%
5 Years                  3.62             3.62                 6.38
1 Year                   0.60             0.60                -0.02
--------------------------------------------------------------------------------


Expense Ratio
(Per prospectus dated April 1, 2014)
--------------------------------------------------------------------------------
                         Gross            Net
--------------------------------------------------------------------------------
                                    
                         2.41%            2.35%
--------------------------------------------------------------------------------


THE FOLLOWING DATA WAS REPRESENTED AS A MOUNTAIN CHART IN THE PRINTED MATERIAL]

Value of $10,000 Investment



                        Pioneer International Value Fund     MSCI EAFE ND Index
                                                       
11/30/2004              $10,000                              $10,000
11/30/2005              $11,292                              $11,325
11/30/2006              $14,125                              $14,518
11/30/2007              $16,501                              $17,029
11/30/2008              $ 8,285                              $ 8,891
11/30/2009              $11,221                              $12,244
11/30/2010              $10,906                              $12,380
11/30/2011              $10,502                              $11,870
11/30/2012              $10,973                              $13,367
11/30/2013              $13,324                              $16,686
11/30/2014              $13,404                              $16,684


Call 1-800-225-6292 or visit us.pioneerinvestments.com for the most recent
month-end performance results. Current performance may be lower or higher than
the performance data quoted.

The performance data quoted represents past performance, which is no guarantee
of future results. Investment return and principal value will fluctuate, and
shares, when redeemed, may be worth more or less than their original cost.

Class C shares held for less than one year are also subject to a 1% contingent
deferred sales charge (CDSC). "If Held" results represent the percent change in
net asset value per share. Returns would have been lower had sales charges been
reflected. All results are historical and assume the reinvestment of dividends
and capital gains. Other share classes are available for which performance and
expenses will differ.

Performance results reflect any applicable expense waivers in effect during the
periods shown. Without such waivers Fund performance would be lower. Waivers may
not be in effect for all funds. Certain fee waivers are contractual through a
specified period. Otherwise, fee waivers can be rescinded at any time. See the
prospectus and financial statements for more information.

The net expense ratio reflects the contractual expense limitation currently in
effect through April 1, 2015, for Class C shares. There can be no assurance that
Pioneer will extend the expense limitation beyond such time. Please see the
prospectus and financial statements for more information.

The performance table and graph do not reflect the deduction of fees and taxes
that a shareowner would pay on Fund distributions or the redemption of Fund
shares.

                  Pioneer International Value Fund | Annual Report | 11/30/14 13


Performance Update | 11/30/14                                     Class Y Shares

Investment Returns
--------------------------------------------------------------------------------
The mountain chart on the right shows the change in value of a $5 million
investment made in Class Y shares of Pioneer International Value Fund during the
periods shown, compared to that of the Morgan Stanley Capital International
(MSCI) Europe, Australasia and Far East (EAFE) ND Index.



Average Annual Total Returns
(As of November 30, 2014)
--------------------------------------------------------------------------------
                                                              MSCI
                                                              EAFE
                         If               If                  ND
Period                   Held             Redeemed            Index
--------------------------------------------------------------------------------
                                                     
10 Years                 4.12%            4.12%                5.25%
5 Years                  4.98             4.98                 6.38
1 Year                   1.94             1.94                -0.02
--------------------------------------------------------------------------------


Expense Ratio
(Per prospectus dated April 1, 2014)
--------------------------------------------------------------------------------
                         Gross
--------------------------------------------------------------------------------
                      
                         1.04%
--------------------------------------------------------------------------------


THE FOLLOWING DATA WAS REPRESENTED AS A MOUNTAIN CHART IN THE PRINTED MATERIAL]

Value of $5 Million Investment



                        Pioneer International Value Fund     MSCI EAFE ND Index
                                                       
11/30/2004              $5,000,000                           $5,000,000
11/30/2005              $5,692,124                           $5,662,290
11/30/2006              $7,176,276                           $7,258,789
11/30/2007              $8,448,637                           $8,514,536
11/30/2008              $4,280,835                           $4,445,292
11/30/2009              $5,871,163                           $6,121,847
11/30/2010              $5,782,344                           $6,190,052
11/30/2011              $5,643,895                           $5,935,161
11/30/2012              $5,970,689                           $6,683,289
11/30/2013              $7,345,155                           $8,343,094
11/30/2014              $7,487,516                           $8,341,831


Call 1-800-225-6292 or visit us.pioneerinvestments.com for the most recent
month-end performance results. Current performance may be lower or higher than
the performance data quoted.

The performance data quoted represents past performance, which is no guarantee
of future results. Investment return and principal value will fluctuate, and
shares, when redeemed, may be worth more or less than their original cost.

Class Y shares were first publicly offered on April 16, 2009. Performance shown
for periods prior to the inception of Class Y shares on April 16, 2009, reflects
the NAV performance of the Fund's Class A shares. The performance does not
reflect differences in expenses, including the Rule 12b-1 fees applicable to
Class A shares. Since fees for Class A shares are generally higher than those of
Class Y shares, the performance for Class Y shares prior to their inception
would have been higher than the performance shown. For the period beginning
April 16, 2009, the actual performance of Class Y shares is reflected. Class Y
shares are not subject to sales charges and are available for limited groups of
eligible investors, including institutional investors. All results are
historical and assume the reinvestment of dividends and capital gains. Other
share classes are available for which performance and expenses will differ.

Performance results reflect any applicable expense waivers in effect during the
periods shown. Without such waivers Fund performance would be lower. Waivers may
not be in effect for all funds. Certain fee waivers are contractual through a
specified period. Otherwise, fee waivers can be rescinded at any time. See the
prospectus and financial statements for more information.

The performance table and graph do not reflect the deduction of fees and taxes
that a shareowner would pay on Fund distributions or the redemption of Fund
shares.

14 Pioneer International Value Fund | Annual Report | 11/30/14


Comparing Ongoing Fund Expenses

As a shareowner in the Fund, you incur two types of costs:

(1) ongoing costs, including management fees, distribution and/or service
    (12b-1) fees, and other Fund expenses; and

(2) transaction costs, including sales charges (loads) on purchase payments.

This example is intended to help you understand your ongoing expenses (in
dollars) of investing in the Fund and to compare these costs with the ongoing
costs of investing in other mutual funds. The example is based on an investment
of $1,000 at the beginning of the Fund's latest six-month period and held
throughout the six months.

Using the Tables
--------------------------------------------------------------------------------
Actual Expenses

The first table below provides information about actual account values and
actual expenses. You may use the information in this table, together with the
amount you invested, to estimate the expenses that you paid over the period as
follows:

(1) Divide your account value by $1,000
    Example: an $8,600 account value (divided by) $1,000 = 8.6

(2) Multiply the result in (1) above by the corresponding share class's
    number in the third row under the heading entitled "Expenses Paid
    During Period" to estimate the expenses you paid on your account
    during this period.

Expenses Paid on a $1,000 Investment in Pioneer International Value Fund

Based on actual returns from June 1, 2014 through November 30, 2014.



--------------------------------------------------------------------------------
Share Class                               A                C               Y
--------------------------------------------------------------------------------
                                                              
Beginning Account                     $1,000.00        $1,000.00       $1,000.00
Value on 6/1/14
--------------------------------------------------------------------------------
Ending Account                        $  971.31        $  967.12       $  973.08
Value (after expenses)
on 11/30/14
--------------------------------------------------------------------------------
Expenses Paid                         $    7.21        $   11.64       $    5.24
During Period*
--------------------------------------------------------------------------------


*   Expenses are equal to the Fund's annualized net expense ratio of 1.46%,
    2.36%, and 1.06% for Class A, Class C, and Class Y shares, respectively,
    multiplied by the average account value over the period, multiplied by
    183/365 (to reflect the one-half year period).

                  Pioneer International Value Fund | Annual Report | 11/30/14 15


Hypothetical Example for Comparison Purposes

The table below provides information about hypothetical account values and
hypothetical expenses based on the Fund's actual expense ratio and an assumed
rate of return of 5% per year before expenses, which is not the Fund's actual
return. The hypothetical account values and expenses may not be used to estimate
the actual ending account balance or expenses you paid for the period.

You may use this information to compare the ongoing costs of investing in the
Fund and other funds. To do so, compare this 5% hypothetical example with the 5%
hypothetical examples that appear in the shareholder reports of the other funds.

Please note that the expenses shown in the tables are meant to highlight your
ongoing costs only and do not reflect any transaction costs, such as sales
charges (loads), or redemption fees that are charged at the time of the
transaction. Therefore, the table below is useful in comparing ongoing costs
only and will not help you determine the relative total costs of owning
different funds. In addition, if these transaction costs were included, your
costs would have been higher.

Expenses Paid on a $1,000 Investment in Pioneer International Value Fund

Based on a hypothetical 5% return per year before expenses, reflecting the
period from June 1, 2014 through November 30, 2014.


--------------------------------------------------------------------------------
Share Class                               A                C               Y
--------------------------------------------------------------------------------
                                                              
Beginning Account                     $1,000.00        $1,000.00       $1,000.00
Value on 6/1/14
--------------------------------------------------------------------------------
Ending Account                        $1,017.75        $1,013.24       $1,019.75
Value (after expenses)
on 11/30/14
--------------------------------------------------------------------------------
Expenses Paid                         $    7.38        $   11.91       $    5.37
During Period*
--------------------------------------------------------------------------------


*   Expenses are equal to the Fund's annualized net expense ratio of 1.46%,
    2.36%, and 1.06% for Class A, Class C, and Class Y shares, respectively,
    multiplied by the average account value over the period, multiplied by
    183/365 (to reflect the one-half year period).

16 Pioneer International Value Fund | Annual Report | 11/30/14


Schedule of Investments | 11/30/14



------------------------------------------------------------------------------------------
Shares                                                                     Value
------------------------------------------------------------------------------------------
                                                                     
                      COMMON STOCKS - 96.3%
                      ENERGY -- 5.7%
                      Oil & Gas Equipment & Services -- 1.4%
           32,100     Schlumberger, Ltd.                                   $     2,758,995
------------------------------------------------------------------------------------------
                      Integrated Oil & Gas -- 3.2%
          155,800     BG Group Plc                                         $     2,187,016
           72,800     Eni S.p.A.                                                 1,442,152
           46,700     Total SA                                                   2,595,827
                                                                           ---------------
                                                                           $     6,224,995
------------------------------------------------------------------------------------------
                      Oil & Gas Exploration & Production -- 1.1%
          135,200     Encana Corp.                                         $     2,143,270
                                                                           ---------------
                      Total Energy                                         $    11,127,260
------------------------------------------------------------------------------------------
                      MATERIALS -- 8.4%
                      Commodity Chemicals -- 1.2%
          195,000     Kuraray Co., Ltd.                                    $     2,373,183
------------------------------------------------------------------------------------------
                      Diversified Chemicals -- 1.4%
        1,172,400     Incitec Pivot, Ltd.                                  $     2,842,498
------------------------------------------------------------------------------------------
                      Fertilizers & Agricultural Chemicals -- 1.5%
            9,200     Syngenta AG                                          $     3,030,933
------------------------------------------------------------------------------------------
                      Specialty Chemicals -- 2.0%
          100,400     Croda International Plc                              $     3,843,970
------------------------------------------------------------------------------------------
                      Paper Packaging -- 1.2%
          223,600     Amcor, Ltd.                                          $     2,312,744
------------------------------------------------------------------------------------------
                      Diversified Metals & Mining -- 1.1%
           82,600     BHP Billiton, Ltd.                                   $     2,132,898
                                                                           ---------------
                      Total Materials                                      $    16,536,226
------------------------------------------------------------------------------------------
                      CAPITAL GOODS -- 14.8%
                      Aerospace & Defense -- 0.5%
           69,500     Rolls-Royce Holdings Plc                             $       914,676
        6,255,000     Rolls-Royce Holdings Plc (Class C)                             9,776
                                                                           ---------------
                                                                           $       924,452
------------------------------------------------------------------------------------------
                      Building Products -- 2.2%
           35,400     Daikin Industries, Ltd.                              $     2,348,029
          165,000     TOTO, Ltd.                                                 1,969,254
                                                                           ---------------
                                                                           $     4,317,283
------------------------------------------------------------------------------------------
                      Electrical Components & Equipment -- 1.7%
           41,200     Schneider Electric SE                                $     3,367,276
------------------------------------------------------------------------------------------
                      Heavy Electrical Equipment -- 1.7%
          153,600     ABB, Ltd.                                            $     3,449,233
------------------------------------------------------------------------------------------


The accompanying notes are an integral part of these financial statements.

                  Pioneer International Value Fund | Annual Report | 11/30/14 17


Schedule of Investments | 11/30/14 (continued)



------------------------------------------------------------------------------------------
Shares                                                                     Value
------------------------------------------------------------------------------------------
                                                                     
                      Industrial Conglomerates -- 2.7%
           84,100     Koninklijke Philips NV                               $     2,535,939
           23,600     Siemens AG                                                 2,793,749
                                                                           ---------------
                                                                           $     5,329,688
------------------------------------------------------------------------------------------
                      Construction & Farm Machinery & Heavy Trucks -- 1.2%
           97,700     Komatsu, Ltd.                                        $     2,313,108
------------------------------------------------------------------------------------------
                      Agricultural & Farm Machinery -- 1.3%
          173,000     Kubota Corp.                                         $     2,677,957
------------------------------------------------------------------------------------------
                      Industrial Machinery -- 3.5%
           73,200     GEA Group AG                                         $     3,494,854
          139,900     Nabtesco Corp.                                             3,327,300
                                                                           ---------------
                                                                           $     6,822,154
                                                                           ---------------
                      Total Capital Goods                                  $    29,201,151
------------------------------------------------------------------------------------------
                      Automobiles & Components -- 2.6%
                      Tires & Rubber -- 1.0%
           60,100     Bridgestone Corp.                                    $     2,064,906
------------------------------------------------------------------------------------------
                      Automobile Manufacturers -- 1.6%
           18,400     Daimler AG                                           $     1,551,785
          276,200     Tata Motors, Ltd.                                          1,502,731
                                                                           ---------------
                                                                           $     3,054,516
                                                                           ---------------
                      Total Automobiles & Components                       $     5,119,422
------------------------------------------------------------------------------------------
                      Consumer Durables & Apparel -- 3.1%
                      Homebuilding -- 2.7%
           63,700     Persimmon Plc                                        $     1,522,963
          312,200     Sekisui Chemical Co., Ltd.                                 3,883,731
                                                                           ---------------
                                                                           $     5,406,694
------------------------------------------------------------------------------------------
                      Textiles -- 0.4%
          566,000     Pacific Textiles Holdings, Ltd.                      $       752,753
                                                                           ---------------
                      Total Consumer Durables & Apparel                    $     6,159,447
------------------------------------------------------------------------------------------
                      CONSUMER SERVICES -- 1.1%
                      Restaurants -- 1.1%
          206,700     Domino's Pizza Group Plc                             $     2,244,361
                                                                           ---------------
                      Total Consumer Services                              $     2,244,361
------------------------------------------------------------------------------------------
                      RETAILING -- 1.3%
                      Apparel Retail -- 1.3%
           61,100     Hennes & Mauritz AB                                  $     2,619,043
                                                                           ---------------
                      Total Retailing                                      $     2,619,043
------------------------------------------------------------------------------------------
                      FOOD & STAPLES RETAILING -- 3.0%
                      Drug Retail -- 1.6%
           76,300     Sundrug Co., Ltd.                                    $     3,105,271
------------------------------------------------------------------------------------------


The accompanying notes are an integral part of these financial statements.

18 Pioneer International Value Fund | Annual Report | 11/30/14




------------------------------------------------------------------------------------------
Shares                                                                     Value
------------------------------------------------------------------------------------------
                                                                     
                      Food Retail -- 1.4%
           29,100     Casino Guichard Perrachon SA                         $     2,808,290
                                                                           ---------------
                      Total Food & Staples Retailing                       $     5,913,561
------------------------------------------------------------------------------------------
                      FOOD, BEVERAGE & TOBACCO -- 3.0%
                      Soft Drinks -- 1.2%
           66,000     Suntory Beverage & Food, Ltd.                        $     2,336,605
------------------------------------------------------------------------------------------
                      Packaged Foods & Meats -- 1.8%
           49,300     Danone SA                                            $     3,483,713
                                                                           ---------------
                      Total Food, Beverage & Tobacco                       $     5,820,318
------------------------------------------------------------------------------------------
                      Household & Personal Products -- 3.7%
                      Household Products -- 3.7%
           38,700     Henkel AG & Co. KGaA                                 $     3,834,293
          147,800     Unicharm Corp.                                             3,400,241
                                                                           ---------------
                                                                           $     7,234,534
                                                                           ---------------
                      Total Household & Personal Products                  $     7,234,534
------------------------------------------------------------------------------------------
                      Health Care Equipment & Services -- 1.9%
                      Health Care Services -- 1.9%
           68,700     Fresenius SE & Co. KGaA                              $     3,724,075
                                                                           ---------------
                      Total Health Care Equipment & Services               $     3,724,075
------------------------------------------------------------------------------------------
                      PHARMACEUTICALS, BIOTECHNOLOGY & LIFE SCIENCES -- 8.5%
                      Pharmaceuticals -- 7.0%
           54,300     Novartis AG                                          $     5,254,621
           17,106     Roche Holding AG                                           5,116,717
           48,600     Shire Plc                                                  3,463,902
                                                                           ---------------
                                                                           $    13,835,240
------------------------------------------------------------------------------------------
                      Life Sciences Tools & Services -- 1.5%
           51,400     Gerresheimer AG                                      $     2,839,231
                                                                           ---------------
                      Total Pharmaceuticals, Biotechnology & Life Sciences $    16,674,471
------------------------------------------------------------------------------------------
                      BANKS -- 8.5%
                      Diversified Banks -- 8.5%
          228,308     Banco Bilbao Vizcaya Argentaria SA                   $     2,451,140
          838,700     Barclays Plc                                               3,202,594
           52,200     BNP Paribas SA                                             3,352,637
           96,000     National Australia Bank, Ltd.                              2,657,002
           50,800     Sumitomo Mitsui Financial Group, Inc.                      1,914,763
          123,700     Swedbank AB                                                3,239,394
                                                                           ---------------
                                                                           $    16,817,530
                                                                           ---------------
                      Total Banks                                          $    16,817,530
------------------------------------------------------------------------------------------


The accompanying notes are an integral part of these financial statements.

                  Pioneer International Value Fund | Annual Report | 11/30/14 19


Schedule of Investments | 11/30/14 (continued)



------------------------------------------------------------------------------------------
Shares                                                                     Value
------------------------------------------------------------------------------------------
                                                                     
                      DIVERSIFIED FINANCIALS -- 1.4%
                      Diversified Capital Markets -- 1.4%
          148,700     UBS Group AG                                         $     2,671,580
                                                                           ---------------
                      Total Diversified Financials                         $     2,671,580
------------------------------------------------------------------------------------------
                      INSURANCE -- 6.7%
                      Insurance Brokers -- 1.5%
           33,300     Aon Plc*                                             $     3,079,917
------------------------------------------------------------------------------------------
                      Multi-line Insurance -- 3.8%
          160,300     AXA SA                                               $     3,861,237
           11,500     Zurich Insurance Group AG                                  3,603,570
                                                                           ---------------
                                                                           $     7,464,807
------------------------------------------------------------------------------------------
                      Property & Casualty Insurance -- 1.4%
           23,800     ACE, Ltd.                                            $     2,721,292
                                                                           ---------------
                      Total Insurance                                      $    13,266,016
------------------------------------------------------------------------------------------
                      REAL ESTATE -- 4.9%
                      Diversified REIT -- 2.2%
        1,224,915     Hibernia Real Estate Investment Trust plc
                      (Exchange Ireland)*                                  $     1,720,403
          507,700     Hibernia Real Estate Investment Trust plc
                      (Exchange Great Britain)*                                    714,374
           23,200     Wereldhave NV                                              1,819,838
                                                                           ---------------
                                                                           $     4,254,615
------------------------------------------------------------------------------------------
                      Industrial REIT -- 1.4%
          594,800     Goodman Group                                        $     2,757,521
------------------------------------------------------------------------------------------
                      Real Estate Operating Companies -- 1.3%
          133,800     GAGFAH SA*                                           $     2,577,024
                                                                           ---------------
                      Total Real Estate                                    $     9,589,160
------------------------------------------------------------------------------------------
                      TECHNOLOGY HARDWARE & EQUIPMENT -- 8.2%
                      Technology Hardware, Storage & Peripherals -- 0.8%
           36,700     NetApp, Inc.                                         $     1,561,585
------------------------------------------------------------------------------------------
                      Electronic Equipment Manufacturers -- 2.5%
          501,100     Hitachi, Ltd.                                        $     3,829,163
        1,086,000     PAX Global Technology, Ltd.*                               1,193,160
                                                                           ---------------
                                                                           $     5,022,323
------------------------------------------------------------------------------------------
                      Electronic Components -- 4.9%
           92,900     Hoya Corp.                                           $     3,301,860
           27,400     Murata Manufacturing Co., Ltd.                             2,959,933
          261,500     Yaskawa Electric Corp.                                     3,392,113
                                                                           ---------------
                                                                           $     9,653,906
                                                                           ---------------
                      Total Technology Hardware & Equipment                $    16,237,814
------------------------------------------------------------------------------------------


The accompanying notes are an integral part of these financial statements.

20 Pioneer International Value Fund | Annual Report | 11/30/14




------------------------------------------------------------------------------------------
Shares                                                                     Value
------------------------------------------------------------------------------------------
                                                                     
                      TELECOMMUNICATION SERVICES -- 5.9%
                      Integrated Telecommunication Services -- 1.5%
          170,400     Orange SA                                            $     2,999,516
------------------------------------------------------------------------------------------
                      Wireless Telecommunication Services -- 4.4%
           45,700     KDDI Corp.                                           $     2,918,977
           27,700     SoftBank Corp.                                             1,857,912
        1,025,518     Vodafone Group Plc                                         3,754,748
                                                                           ---------------
                                                                           $     8,531,637
                                                                           ---------------
                      Total Telecommunication Services                     $    11,531,153
------------------------------------------------------------------------------------------
                      UTILITIES -- 3.6%
                      Electric Utilities -- 2.3%
           28,500     Red Electrica Corp SA                                $     2,607,048
           77,900     SSE Plc                                                    1,993,606
                                                                           ---------------
                                                                           $     4,600,654
------------------------------------------------------------------------------------------
                      Multi-Utilities -- 1.3%
          104,357     GDF Suez                                             $     2,572,124
                                                                           ---------------
                      Total Utilities                                      $     7,172,778
------------------------------------------------------------------------------------------
                      TOTAL COMMON STOCKS
                      (Cost $178,166,092)                                  $   189,659,900
------------------------------------------------------------------------------------------
                      TOTAL INVESTMENT IN SECURITIES -- 96.3%
                      (Cost $178,166,092) (a) (b)                          $   189,659,900
------------------------------------------------------------------------------------------
                      OTHER ASSETS & LIABILITIES -- 3.7%                   $     7,312,463
------------------------------------------------------------------------------------------
                      TOTAL NET ASSETS -- 100.0%                           $   196,972,363
------------------------------------------------------------------------------------------


*     Non-income producing security.

REIT  Real Estate Investment Trust.

(a)   At November 30, 2014, the net unrealized appreciation on investments based
      on cost for federal income tax purposes of $179,548,817 was as follows:



                                                                             
      Aggregate gross unrealized appreciation for all investments in which
        there is an excess of value over tax cost                               $    28,047,089

      Aggregate gross unrealized depreciation for all investments in which
        there is an excess of tax cost over value                                   (17,936,006)
                                                                                ---------------
      Net unrealized appreciation                                               $    10,111,083
                                                                                ===============


The accompanying notes are an integral part of these financial statements.

                  Pioneer International Value Fund | Annual Report | 11/30/14 21


Schedule of Investments | 11/30/14 (continued)

(b)   Distributions of investments by country of issue (excluding temporary cash
      investments) as a percentage of total investment in securities, is as
      follows:



                                                                       
      Japan                                                               26.3%
      Switzerland                                                         13.6
      France                                                              13.2
      United Kingdom                                                      12.0
      Germany                                                              9.6
      Australia                                                            6.7
      Sweden                                                               3.1
      Spain                                                                2.7
      Netherlands                                                          2.3
      Jersey Channel Islands                                               1.8
      Curacao                                                              1.5
      Luxembourg                                                           1.4
      Ireland                                                              1.3
      United States                                                        1.2
      Canada                                                               1.1
      Other (individually less than 1%)                                    2.2
                                                                         -----
                                                                         100.0%
                                                                         =====


Purchases and sales of securities (excluding temporary cash investments) for the
year ended November 30, 2014 aggregated $262,581,607 and $380,267,676
respectively.

TOTAL RETURN SWAP AGREEMENT



------------------------------------------------------------------------------------------
                                                                               Net
Notional                     Pay /      Obligation              Expiration     Unrealized
Principal      Counterparty  Receive    Entity/Index   Coupon   Date           Appreciation
------------------------------------------------------------------------------------------
                                                             
JPY 112,506    Citibank NA   Receive    JPX-NIKKEI     1M LIBOR   6/5/15       $427,999
                                        INDEX 400      +53 bps


NOTE: Principal amounts are denominated in U.S. Dollars unless otherwise noted:

JPY   Japanese Yen

Various inputs are used in determining the value of the Fund's investments.
These inputs are summarized in the three broad levels listed below.

    Level 1 -- quoted prices in active markets for identical securities.

    Level 2 -- other significant observable inputs (Including quoted prices for
               similar securities, interest rates, prepayment speeds, credit
               risk, etc.) See Notes to Financial Statements -- Note 1A.

    Level 3 -- significant unobservable inputs (Including the Fund's own
               assumptions in determining fair value of investments) See Notes
               to Financial Statements -- Note 1A.

Generally, equity securities are categorized as Level 1, fixed income securities
and senior loans as Level 2 and securities valued using fair value methods
(other than prices supplied by independent pricing services or broker-dealers)
are categorized as Level 3. See Notes to Financial Statements -- Note 1A.

The accompanying notes are an integral part of these financial statements.

22 Pioneer International Value Fund | Annual Report | 11/30/14


The following is a summary of the inputs used as of November 30, 2014, in
valuing the Fund's investments:



------------------------------------------------------------------------------------
                             Level 1       Level 2            Level 3  Total
------------------------------------------------------------------------------------
                                                           
Common Stocks
  Energy
    Oil & Gas Equipment
        & Services           $ 2,758,995   $             --   $    --  $  2,758,995
    Oil & Gas Exploration
    & Production               2,143,270                 --        --     2,143,270
  Capital Goods
    Aerospace & Defense            9,776                 --        --         9,776
  Insurance
    Insurance Brokers          3,079,917                 --        --     3,079,917
    Property & Casualty
        Insurance              2,721,292                 --        --     2,721,292
  Technology Hardware
  & Equipment
    Technology Hardware,
        Storage &
        Peripherals            1,561,585                 --        --     1,561,585
  All Other Common Stocks*            --        177,385,065        --   177,385,065
------------------------------------------------------------------------------------
Total                        $12,274,835   $    177,385,065   $    --  $189,659,900
====================================================================================
Other Financial Instruments
Net unrealized depreciation
  on futures contracts       $  (973,106)  $             --   $    --  $   (973,106)
Net unrealized appreciation
  on swap contracts                   --            427,999        --       427,999
Net unrealized depreciation
  on forward foreign
  currency contracts                  --               (778)       --          (778)
------------------------------------------------------------------------------------
Total Other
  Financial Instruments      $  (973,106)  $        427,221   $    --  $   (545,885)
====================================================================================


*   Level 2 securities are valued using inputs/data furnished by independent
    pricing services using fair value factors.

The following is a summary of the fair valuation of certain Fund's assets and
liabilities as of November 30, 2014:



------------------------------------------------------------------------------------
                             Level 1       Level 2       Level 3        Total
------------------------------------------------------------------------------------
                                                            
Assets:
Futures collateral           $     --      $511,900     $ --           $511,900
Liabilities:
Due to custodian                   --       232,537       --            232,537
Variation margin              158,582            --       --            158,582
------------------------------------------------------------------------------------
Total                        $158,582      $744,437     $ --           $903,019
====================================================================================


The accompanying notes are an integral part of these financial statements.

                  Pioneer International Value Fund | Annual Report | 11/30/14 23


Statement of Assets and Liabilities | 11/30/14



                                                                      
ASSETS:
  Investment in securities (cost $178,166,092)                           $ 189,659,900
  Cash                                                                       4,054,343
  Futures collateral                                                           511,900
  Receivables --
     Investment securities sold                                              2,612,477
     Fund shares sold                                                           11,047
     Dividends and foreign taxes withheld                                    1,190,752
     Interest                                                                    9,139
  Unrealized appreciation on swap contracts                                    427,999
  Prepaid expenses                                                             193,292
---------------------------------------------------------------------------------------
         Total assets                                                    $ 198,670,849
---------------------------------------------------------------------------------------
LIABILITIES:
  Payables --
     Fund shares repurchased                                             $     129,464
     Dividends                                                                     174
  Net unrealized depreciation on futures contracts                             973,106
  Variation margin                                                             158,582
  Unrealized depreciation on forward foreign currency contracts                    778
  Due to affiliates                                                             89,527
  Due to custodian (cost $222,015)                                             232,537
  Trustee fees                                                                   1,264
  Accrued expenses                                                             113,054
---------------------------------------------------------------------------------------
         Total liabilities                                               $   1,698,486
=======================================================================================
NET ASSETS:
  Paid-in capital                                                        $ 288,778,632
  Undistributed net investment income                                       10,379,884
  Accumulated net realized loss on investments, futures contracts,
     swap contracts, written options and foreign currency transactions    (113,022,795)
  Net unrealized appreciation on investments                                11,493,808
  Net unrealized depreciation on futures contracts                            (973,106)
  Net unrealized appreciation on swap contracts                                427,999
  Net unrealized depreciation on forward foreign currency contracts and
     other assets and liabilities denominated in foreign currencies           (112,059)
---------------------------------------------------------------------------------------
         Total net assets                                                $ 196,972,363
=======================================================================================
NET ASSET VALUE PER SHARE:
(No par value, unlimited number of shares authorized)
  Class A (based on $83,544,337/3,739,216 shares)                        $       22.34
  Class C (based on $10,864,532/551,640 shares)                          $       19.69
  Class Y (based on $102,563,494/4,576,329 shares)                       $       22.41
MAXIMUM OFFERING PRICE:
  Class A ($22.34 (divided by) 94.25%)                                   $       23.70
=======================================================================================


The accompanying notes are an integral part of these financial statements.

24 Pioneer International Value Fund | Annual Report | 11/30/14


Statement of Operations

For the Year Ended 11/30/14



                                                                          
INVESTMENT INCOME:
  Dividends (net of foreign taxes withheld of $660,165)         $  12,474,966
  Interest                                                                966
----------------------------------------------------------------------------------------------
         Total investment income                                                $  12,475,932
----------------------------------------------------------------------------------------------
EXPENSES:
  Management fees                                               $   2,276,020
  Transfer agent fees and expenses
     Class A                                                          261,642
     Class B*                                                          32,550
     Class C                                                           32,340
     Class Y                                                              796
  Distribution fees
     Class A                                                          215,103
     Class B*                                                          23,930
     Class C                                                          112,089
  Shareholder communications expense                                  205,266
  Administrative reimbursement                                        101,524
  Custodian fees                                                       75,177
  Registration fees                                                    65,277
  Professional fees                                                    92,643
  Printing expense                                                     50,172
  Fees and expenses of nonaffiliated Trustees                           9,951
  Miscellaneous                                                        35,078
----------------------------------------------------------------------------------------------
     Total operating expenses                                                   $   3,589,558
     Less fees waived and expenses reimbursed
         by Pioneer Investment Management, Inc.                                      (247,492)
----------------------------------------------------------------------------------------------
     Net operating expenses                                                     $   3,342,066
----------------------------------------------------------------------------------------------
         Interest expense                                                       $      13,059
----------------------------------------------------------------------------------------------
     Net operating expenses and interest expense                                $   3,355,125
----------------------------------------------------------------------------------------------
         Net investment income                                                  $   9,120,807
----------------------------------------------------------------------------------------------
REALIZED AND UNREALIZED GAIN (LOSS) ON INVESTMENTS,
FUTURES CONTRACTS, WRITTEN OPTIONS, SWAP CONTRACTS
AND FOREIGN CURRENCY TRANSACTIONS:
  Net realized gain (loss) on:
     Investments                                                $  35,288,790
     Futures contracts                                               (706,748)
     Written options                                                  245,400
     Swap contracts                                                 1,128,084
     Forward foreign currency contracts and other assets
         and liabilities denominated in foreign currencies            616,800   $  36,572,326
----------------------------------------------------------------------------------------------
  Change in net unrealized appreciation (depreciation) on:
     Investments                                                $ (33,083,591)
     Futures contracts                                               (973,106)
     Written options                                                   (4,400)
     Swap contracts                                                   427,999
     Forward foreign currency contracts and other assets
         and liabilities denominated in foreign currencies           (936,837)  $ (34,569,935)
----------------------------------------------------------------------------------------------
  Net gain on investments, futures contracts, written options,
     swap contracts and foreign currency transactions                           $   2,002,391
----------------------------------------------------------------------------------------------
  Net increase in net assets resulting from operations                          $  11,123,198
==============================================================================================


*   Class B Shares converted to Class A Shares on November 10, 2014.

The accompanying notes are an integral part of these financial statements.

                  Pioneer International Value Fund | Annual Report | 11/30/14 25


Statements of Changes in Net Assets



------------------------------------------------------------------------------------------
                                                           Year Ended       Year Ended
                                                           11/30/14         11/30/13
------------------------------------------------------------------------------------------
                                                                      
FROM OPERATIONS:
Net investment income                                      $    9,120,807   $   4,963,376
Net realized gain on investments, futures contracts,
  written options, swap contracts, and foreign
  currency transactions                                        36,572,326      33,556,958
Change in net unrealized appreciation (depreciation) on
  investments, futures contracts, written options, swap
  contracts, and foreign currency transactions                (34,569,935)     27,936,203
------------------------------------------------------------------------------------------
     Net increase in net assets resulting from operations  $   11,123,198   $  66,456,537
------------------------------------------------------------------------------------------
DISTRIBUTIONS TO SHAREOWNERS:
Net investment income:
     Class A ($0.50 and $0.32 per share, respectively)     $   (1,912,284)  $  (1,303,856)
     Class B ($0.28 and $0.13 per share, respectively)*           (41,082)        (31,192)
     Class C ($0.34 and $0.18 per share, respectively)           (190,074)       (106,135)
     Class Y ($0.59 and $0.41 per share, respectively)         (5,869,819)     (4,720,129)
------------------------------------------------------------------------------------------
         Total distributions to shareowners                $   (8,013,259)  $  (6,161,312)
------------------------------------------------------------------------------------------
FROM FUND SHARE TRANSACTIONS:
Net proceeds from sale or exchange of shares               $   21,441,174   $  25,441,277
Reinvestment of distributions                                   4,707,605       4,183,759
Cost of shares repurchased                                   (157,345,597)    (70,825,484)
------------------------------------------------------------------------------------------
     Net decrease in net assets resulting from
         Fund share transactions                           $ (131,196,818)  $ (41,200,448)
------------------------------------------------------------------------------------------
     Net increase (decrease) in net assets                 $ (128,086,879)  $  19,094,777
NET ASSETS:
Beginning of year                                             325,059,242     305,964,465
------------------------------------------------------------------------------------------
End of year                                                $  196,972,363   $ 325,059,242
------------------------------------------------------------------------------------------
Undistributed net investment income                        $   10,379,884   $   6,967,103
==========================================================================================


*   Class B Shares converted to Class A Shares on November 10, 2014.

The accompanying notes are an integral part of these financial statements.

26 Pioneer International Value Fund | Annual Report | 11/30/14




------------------------------------------------------------------------------------------
                                '14 Shares   '14 Amount        '13 Shares   '13 Amount
------------------------------------------------------------------------------------------
                                                                
Class A
Shares sold                        418,347   $    9,403,427       403,715   $   8,332,086
Reinvestment of distributions       80,981        1,812,361        64,674       1,235,232
Less shares repurchased           (610,364)     (13,731,684)     (677,810)    (13,923,598)
------------------------------------------------------------------------------------------
      Net decrease                (111,036)  $   (2,515,896)     (209,421)  $  (4,356,280)
==========================================================================================
Class B*
Shares sold or exchanged             6,745   $      140,554         9,005   $     172,833
Reinvestment of distributions        1,987           40,465         1,756          30,472
Less shares repurchased           (161,834)      (3,250,196)      (98,308)     (1,818,162)
------------------------------------------------------------------------------------------
      Net decrease                (153,102)  $   (3,069,177)      (87,547)  $  (1,614,857)
==========================================================================================
Class C
Shares sold                        128,228   $    2,556,183        87,071   $   1,610,139
Reinvestment of distributions        8,833          175,685         5,859          99,898
Less shares repurchased           (129,224)      (2,565,734)     (147,362)     (2,701,419)
------------------------------------------------------------------------------------------
      Net increase (decrease)        7,837   $      166,134       (54,432)  $    (991,382)
==========================================================================================
Class Y
Shares sold                        414,758   $    9,341,010       745,049   $  15,326,219
Reinvestment of distributions      119,763        2,679,094       147,625       2,818,157
Less shares repurchased         (5,908,934)    (137,797,983)   (2,484,552)    (52,382,305)
------------------------------------------------------------------------------------------
      Net decrease              (5,374,413)  $ (125,777,879)   (1,591,878)  $ (34,237,929)
==========================================================================================


*   Class B Shares converted to Class A Shares on November 10, 2014.

The accompanying notes are an integral part of these financial statements.

                  Pioneer International Value Fund | Annual Report | 11/30/14 27


Financial Highlights



------------------------------------------------------------------------------------------------------------------------
                                                                      Year      Year      Year      Year       Year
                                                                      Ended     Ended     Ended     Ended      Ended
                                                                      11/30/14  11/30/13  11/30/12  11/30/11   11/30/10
------------------------------------------------------------------------------------------------------------------------
                                                                                                
Class A
Net asset value, beginning of period                                  $ 22.49   $ 18.67   $ 17.99   $ 18.72    $ 19.16
------------------------------------------------------------------------------------------------------------------------
Increase from investment operations:
   Net investment income                                              $  0.63   $  0.27   $  0.36   $  0.37    $  0.24
   Net realized and unrealized gain (loss) on investments
      and foreign currency transactions                                 (0.28)     3.87      0.58     (0.88)     (0.61)
------------------------------------------------------------------------------------------------------------------------
Net increase (decrease) from investment operations                    $  0.35   $  4.14   $  0.94   $ (0.51)   $ (0.37)
------------------------------------------------------------------------------------------------------------------------
Distributions to shareowners:
   Net investment income                                              $ (0.50)  $ (0.32)  $ (0.26)  $ (0.22)   $ (0.07)
------------------------------------------------------------------------------------------------------------------------
Net increase (decrease) in net asset value                            $ (0.15)  $  3.82   $  0.68   $ (0.73)   $ (0.44)
------------------------------------------------------------------------------------------------------------------------
Net asset value, end of period                                        $ 22.34   $ 22.49   $ 18.67   $ 17.99    $ 18.72
========================================================================================================================
Total return*                                                            1.55%    22.50%     5.38%    (2.84)%    (1.94)%
Ratio of net expenses plus interest expense to average net assets(a)     1.46%     1.45%     1.45%     1.45%      1.45%
Ratio of net investment income to average net assets                     2.72%     1.26%     1.89%     1.80%      1.18%
Portfolio turnover rate                                                   100%      101%       61%       66%        66%
Net assets, end of period (in thousands)                              $83,544   $86,602   $75,784   $79,559    $89,145
Ratios with no waiver of fees and assumption of expenses by
   the Adviser and no reduction for fees paid indirectly:
   Total expenses plus interest expense(a)                               1.70%     1.69%     1.82%     1.77%      1.76%
   Net investment income                                                 2.48%     1.02%     1.53%     1.48%      0.86%
========================================================================================================================


*   Assumes initial investment at net asset value at the beginning of each
    period, reinvestment of all distributions, the complete redemption of the
    investment at net asset value at the end of each period, and no sales
    charges. Total return would be reduced if sales charges were taken into
    account.

(a) Includes interest expense of 0.01%, 0.00%, 0,00%, 0.00% and 0.00%,
    respectively.

The accompanying notes are an integral part of these financial statements.

28 Pioneer International Value Fund | Annual Report | 11/30/14




-------------------------------------------------------------------------------------------------------------------------
                                                                      Year      Year      Year      Year       Year
                                                                      Ended     Ended     Ended     Ended      Ended
                                                                      11/30/14  11/30/13  11/30/12  11/30/11   11/30/10
-------------------------------------------------------------------------------------------------------------------------
                                                                                                
Class C
Net asset value, beginning of period                                  $ 19.91   $ 16.57   $ 15.97   $ 16.64    $  17.12
-------------------------------------------------------------------------------------------------------------------------
Increase (decrease) from investment operations:
   Net investment income (loss)                                       $  0.35   $  0.08   $  0.18   $  0.19    $   0.06
   Net realized and unrealized gain (loss) on investments
      and foreign currency transactions                                 (0.23)     3.44      0.53     (0.80)      (0.54)
-------------------------------------------------------------------------------------------------------------------------
Net increase (decrease) from investment operations                    $  0.12   $  3.52   $  0.71   $ (0.61)   $  (0.48)
-------------------------------------------------------------------------------------------------------------------------
Distributions to shareowners:
   Net investment income                                              $ (0.34)  $ (0.18)  $ (0.11)  $ (0.06)   $     --
-------------------------------------------------------------------------------------------------------------------------
Net increase (decrease) in net asset value                            $ (0.22)  $  3.34   $  0.60   $ (0.67)   $  (0.48)
-------------------------------------------------------------------------------------------------------------------------
Net asset value, end of period                                        $ 19.69   $ 19.91   $ 16.57   $ 15.97    $  16.64
=========================================================================================================================
Total return*                                                            0.60%    21.43%     4.48%    (3.71)%     (2.80)%
Ratio of net expenses plus interest expense to average net assets(a)     2.36%     2.35%     2.35%     2.35%       2.35%
Ratio of net investment income (loss) to average net assets              1.78%     0.36%     0.99%     0.90%       0.26%
Portfolio turnover rate                                                   100%      101%       61%       66%         66%
Net assets, end of period (in thousands)                              $10,865   $10,826   $ 9,910   $10,523    $ 12,126
Ratios with no waiver of fees and assumption of expenses by
   the Adviser and no reduction for fees paid indirectly:
   Total expenses plus interest expense(a)                               2.44%     2.41%     2.63%     2.52%       2.58%
   Net investment income (loss)                                          1.70%     0.30%     0.71%     0.73%       0.02%
=========================================================================================================================


*   Assumes initial investment at net asset value at the beginning of each
    period, reinvestment of all distributions, the complete redemption of the
    investment at net asset value at the end of each period, and no sales
    charges. Total return would be reduced if sales charges were taken into
    account.

(a) Includes interest expense of 0.01%, 0.00%, 0,00%, 0.00% and 0.00%,
    respectively.

The accompanying notes are an integral part of these financial statements.

                  Pioneer International Value Fund | Annual Report | 11/30/14 29


Financial Highlights (continued)



-----------------------------------------------------------------------------------------------------------------------------
                                                                      Year       Year       Year       Year        Year
                                                                      Ended      Ended      Ended      Ended       Ended
                                                                      11/30/14   11/30/13   11/30/12   11/30/11    11/30/10
-----------------------------------------------------------------------------------------------------------------------------
                                                                                                    
Class Y
Net asset value, beginning of period                                  $  22.56   $  18.73   $  18.07   $  18.80    $  19.22
-----------------------------------------------------------------------------------------------------------------------------
Increase from investment operations:
   Net investment income                                              $   1.29   $   0.37   $   0.41   $   0.44    $   0.30
   Net realized and unrealized gain (loss) on investments
      and foreign currency transactions                                  (0.85)      3.87       0.60      (0.87)      (0.59)
-----------------------------------------------------------------------------------------------------------------------------
Net increase (decrease) from investment operations                    $   0.44   $   4.24   $   1.01   $  (0.43)   $  (0.29)
-----------------------------------------------------------------------------------------------------------------------------
Distributions to shareowners:
   Net investment income                                              $  (0.59)  $  (0.41)  $  (0.35)  $  (0.30)   $  (0.13)
-----------------------------------------------------------------------------------------------------------------------------
Net increase (decrease) in net asset value                            $  (0.15)  $   3.83   $   0.66   $  (0.73)   $  (0.42)
-----------------------------------------------------------------------------------------------------------------------------
Net asset value, end of period                                        $  22.41   $  22.56   $  18.73   $  18.07    $  18.80
=============================================================================================================================
Total return*                                                             1.94%     23.02%      5.79%     (2.39)%     (1.51)%
Ratio of net expenses plus interest expense to average net assets(a)      1.06%      1.04%      1.01%      1.01%       1.01%
Ratio of net investment income to average net assets                      3.89%      1.69%      2.35%      2.26%       1.63%
Portfolio turnover rate                                                    100%       101%        61%        66%         66%
Net assets, end of period (in thousands)                              $102,563   $224,523   $216,217   $189,321    $195,147
=============================================================================================================================


*   Assumes initial investment at net asset value at the beginning of each
    period, reinvestment of all distributions and the complete redemption of the
    investment at net asset value at the end of each period.

(a) Includes interest expense of 0.01%, 0.00%, 0,00%, 0.00% and 0.00%,
    respectively.

The accompanying notes are an integral part of these financial statements.

30 Pioneer International Value Fund | Annual Report | 11/30/14


Notes to Financial Statements | 11/30/14

1. Organization and Significant Accounting Policies

Pioneer International Value Fund (the Fund) is the sole portfolio comprising
Pioneer Series Trust VIII, a Delaware statutory trust. The Fund is registered
under the Investment Company Act of 1940 as a diversified, open-end management
investment company. The investment objective of the Fund is long-term growth of
capital.

During the periods covered by this report, the Fund offered three classes of
shares designated as Class A, Class B, Class C and Class Y shares. Class Y
shares were first publicly offered on April 16, 2009. The Fund ceased to offer
Class B shares on November 10, 2014. Class B shares were converted to Class A
shares as of the close of business on November 10, 2014. Each class of shares
represents an interest in the same portfolio of investments of the Fund and has
identical rights (based on relative net asset values) to assets and liquidation
proceeds. Share classes can bear different rates of class-specific fees and
expenses such as transfer agent and distribution fees. Differences in class-
specific fees and expenses will result in differences in net investment income
and, therefore, the payment of different dividends from net investment income
earned by each class. The Amended and Restated Declaration of Trust of the Fund
gives the Board the flexibility to specify either per-share voting or dollar-
weighted voting when submitting matters for shareholder approval. Under
per-share voting, each share of a class of the Fund is entitled to one vote.
Under dollar-weighted voting, a shareholder's voting power is determined not by
the number of shares owned, but by the dollar value of the shares on the record
date. Each share class has exclusive voting rights with respect to matters
affecting only that class, including with respect to the distribution plan for
that class. There is no distribution plan for Class Y shares.

The Fund's financial statements have been prepared in conformity with U.S.
generally accepted accounting principles that require the management of the Fund
to, among other things, make estimates and assumptions that affect the reported
amounts of assets and liabilities, the disclosure of contingent assets and
liabilities at the date of the financial statements, and the reported amounts of
income, expenses and gain or loss on investments during the reporting period.
Actual results could differ from those estimates.

The following is a summary of significant accounting policies followed by the
Fund in the preparation of its financial statements, which are consistent with
those policies generally accepted in the investment company industry:

                  Pioneer International Value Fund | Annual Report | 11/30/14 31


A.  Security Valuation

    Security transactions are recorded as of trade date. The net asset value of
    the Fund is computed once daily, on each day the New York Stock Exchange
    (NYSE) is open, as of the close of regular trading on the NYSE. In computing
    the net asset value, securities that have traded on an exchange are valued
    using the last sale price on the principal exchange where they are traded.
    Securities that have not traded on the date of valuation, or securities for
    which sale prices are not available, generally are valued using the mean
    between the last bid and asked prices. Shares of money market mutual funds
    are valued at such funds' net asset value.

    The Fund invests primarily in securities of non-U.S. issuers. The principal
    exchanges and markets for such securities have closing times prior to the
    close of the NYSE. However, the value of these securities may be influenced
    by changes in global markets occurring after the closing times of the local
    exchanges and markets up to the time the Fund determines its net asset
    value. Consequently, the Board of Trustees of the Fund has determined that
    daily adjustments to the valuation of securities of non-U.S. issuers by
    utilizing an independent pricing service that supplies an appropriate fair
    value factor is appropriate for the Fund.

    Securities for which independent pricing services are unable to supply
    prices or for which market prices and/or quotations are not readily
    available or are considered to be unreliable are valued by a fair valuation
    team comprised of certain personnel of Pioneer Investment Management, Inc.
    (PIM), the Fund's investment adviser, pursuant to procedures adopted by the
    Fund's Board of Trustees. PIM's fair valuation team uses fair value methods
    approved by the Valuation Committee of the Board of Trustees. PIM's fair
    valuation team is responsible for monitoring developments that may impact
    fair valued securities and for discussing and assessing fair value on an
    ongoing basis, and at least quarterly, with the Valuation Committee of the
    Board of Trustees.

    Inputs used when applying fair value methods to value a security may include
    credit ratings, the financial condition of the company, current market
    conditions and comparable securities. The Fund may use fair value methods if
    it is determined that a significant event has occurred after the close of
    the exchange or market on which the security trades and prior to the
    determination of the Fund's net asset value. Examples of a significant event
    might include political or economic news, corporate restructurings, natural
    disasters, terrorist activity or trading halts. Thus, the valuation of the
    Fund's securities may differ significantly from exchange prices and such
    differences could be material.

    At November 30, 2014, there were no securities valued using fair value
    methods (other than securities valued using prices supplied by independent
    pricing services or broker-dealers).

32 Pioneer International Value Fund | Annual Report | 11/30/14


B.  Investment Income and Transactions

    Dividend income is recorded on the ex-dividend date, except that certain
    dividends from foreign securities where the ex-dividend date may have passed
    are recorded as soon as the Fund becomes aware of the ex-dividend data in
    the exercise of reasonable diligence.

    Interest income, including interest on income-bearing cash accounts, is
    recorded on the accrual basis. Dividend and interest income are reported net
    of unrecoverable foreign taxes withheld at the applicable country rates.

    Gains and losses on sales of investments are calculated on the identified
    cost method for both financial reporting and federal income tax purposes.

C.  Foreign Currency Translation

    The books and records of the Fund are maintained in U.S. dollars. Amounts
    denominated in foreign currencies are translated into U.S. dollars using
    current exchange rates.

    Net realized gains and losses on foreign currency transactions, if any,
    represent, among other things, the net realized gains and losses on foreign
    currency contracts, disposition of foreign currencies and the difference
    between the amount of income accrued and the U.S. dollars actually received.
    Further, the effects of changes in foreign currency exchange rates on
    investments are not segregated in the Statement of Operations from the
    effects of changes in the market price of those securities but are included
    with the net realized and unrealized gain or loss on investments.

D.  Forward Foreign Currency Contracts

    The Fund may enter into forward foreign currency contracts (contracts) for
    the purchase or sale of a specific foreign currency at a fixed price on a
    future date. All contracts are marked to market daily at the applicable
    exchange rates, and any resulting unrealized appreciation or depreciation
    are recorded in the Fund's financial statements. The Fund records realized
    gains and losses at the time a contract is offset by entry into a closing
    transaction or extinguished by delivery of the currency. Risks may arise
    upon entering into these contracts from the potential inability of
    counterparties to meet the terms of the contract and from unanticipated
    movements in the value of foreign currencies relative to the U.S. dollar
    (see Note 6).

E.  Federal Income Taxes

    It is the Fund's policy to comply with the requirements of the Internal
    Revenue Code applicable to regulated investment companies and to distribute
    all of its taxable income and net realized capital gains, if any, to its
    shareowners. Therefore, no provision for federal income taxes is required.
    As of November 30, 2014, the Fund did not accrue any interest or penalties
    with

                  Pioneer International Value Fund | Annual Report | 11/30/14 33


    respect to uncertain tax positions, which, if applicable, would be recorded
    as an income tax expense in the Statement of Operations. Tax returns filed
    within the prior three years remain subject to examination by federal and
    state tax authorities.

    In addition to the requirements of the Internal Revenue Code, the Fund may
    also be required to pay local taxes on the recognition of capital gains
    and/or the repatriation of foreign currencies in certain countries. During
    the year ended November 30, 2014, the Fund paid no such taxes.

    The amount and character of income and capital gain distributions to
    shareowners are determined in accordance with federal income tax rules,
    which may differ from U.S. generally accepted accounting principles.
    Distributions in excess of net investment income or net realized gains are
    temporary overdistributions for financial statement purposes resulting from
    differences in the recognition or classification of income or distributions
    for financial statement and tax purposes. Capital accounts within the
    financial statements are adjusted for permanent book/tax differences to
    reflect tax character, but are not adjusted for temporary differences. At
    November 30, 2014, the Fund reclassified $2,305,233 to increase
    undistributed net investment income and $2,305,233 to increase accumulated
    net realized loss on investments and foreign currency transactions to
    reflect permanent book/tax differences. These adjustments have no impact on
    net assets or the results of operations.

    At November 30, 2014, the Fund had a net capital loss carryforward of
    $111,838,946, which will expire in 2017 if not utilized.

    During the year ended November 30, 2014, a capital loss carryforward of
    $34,851,189 was utilized to offset net realized gains by the Fund.

    The tax character of distributions paid during the years ended November 30,
    2014 and November 30, 2013 were as follows:



    ----------------------------------------------------------------------------
                                                      2014                  2013
    ----------------------------------------------------------------------------
                                                                
    Distribution paid from:
    Ordinary income                             $8,013,259            $6,161,312
    ----------------------------------------------------------------------------
         Total                                  $8,013,259            $6,161,312
    ============================================================================


    The following shows the components of distributable earnings on a federal
    income tax basis at November 30, 2014:



    ----------------------------------------------------------------------------
                                                                          2014
    ----------------------------------------------------------------------------
                                                              
    Distributable earnings:
    Undistributed ordinary income                                $  11,006,670
    Capital loss carryforward                                     (111,838,946)
    Net unrealized appreciation                                      9,026,007
    ----------------------------------------------------------------------------
         Total                                                   $ (91,806,269)
    ============================================================================


34 Pioneer International Value Fund | Annual Report | 11/30/14


    The difference between book-basis and tax-basis net unrealized appreciation
    is attributable to the tax deferral of losses on wash sales, adjustments
    relating to PFICs, and the mark to market of swaps and futures contracts.

F.  Fund Shares

    The Fund records sales and repurchases of its shares as of trade date.
    Pioneer Funds Distributor, Inc. (PFD), the principal underwriter for the
    Fund and a wholly owned indirect subsidiary of UniCredit S.p.A. (UniCredit),
    earned $11,933 in underwriting commissions on the sale of Class A shares
    during the year ended November 30, 2014.

G.  Class Allocations

    Income, common expenses and realized and unrealized gains and losses are
    calculated at the Fund level and allocated daily to each class of shares
    based on its respective percentage of adjusted net assets at the beginning
    of the day.

    Distribution fees are calculated based on the average daily net asset value
    attributable to Class A and Class C shares of the Fund, respectively (see
    Note 4). Class Y shares do not pay distribution fees. All expenses and fees
    paid to the transfer agent, Pioneer Investment Management Shareholder
    Services, Inc. (PIMSS), for its services are allocated among the classes of
    shares based on the number of accounts in each class and the ratable
    allocation of related out-of-pocket expenses (see Note 3).

    Distributions to shareowners are recorded as of the ex-dividend date.
    Distributions paid by the Fund with respect to each class of shares are
    calculated in the same manner and at the same time except that net
    investment income dividends to Class A, Class C and Class Y shares can
    reflect different transfer agent and distribution expense rates.

H.  Risks

    Investing in foreign and/or emerging markets securities involves risks
    relating to interest rates, currency exchange rates and economic and
    political conditions. The Fund may invest a substantial amount of its assets
    in issuers located in a limited number of countries and therefore is
    susceptible to adverse economic, political or regulatory developments
    affecting those countries. At times, the Fund's investments may represent
    industries or industry sectors that are interrelated or have common risks,
    making the Fund more susceptible to any economic, political, or regulatory
    developments or other risks affecting those industries and sectors. The
    Fund's prospectus contains unaudited information regarding the Fund's
    principal risks. Please refer to that document when considering the Fund's
    principal risks.

                  Pioneer International Value Fund | Annual Report | 11/30/14 35


I.  Repurchase Agreements

    With respect to repurchase agreements entered into by the Fund, the value of
    the underlying securities (collateral), including accrued interest, is
    required to be equal to or in excess of the repurchase price. The collateral
    for all repurchase agreements is held in safekeeping in the customer-only
    account of the Fund's custodian or a subcustodian of the Fund. PIM is
    responsible for determining that the value of the collateral remains at
    least equal to the repurchase price.

J.  Futures Contracts

    The Fund may enter into futures transactions in order to attempt to hedge
    against changes in interest rates, securities prices and currency exchange
    rates or to seek to increase total return. Futures contracts are types of
    derivatives. All futures contracts entered into by the Fund are traded on a
    futures exchange. Upon entering into a futures contract, the Fund is
    required to deposit with a broker an amount of cash or securities equal to
    the minimum "initial margin" requirements of the associated futures
    exchange. The amount of cash deposited with the broker as collateral at
    November 30, 2014 was $511,900. Subsequent payments for futures contracts
    ("variation margin") are paid or received by the Fund, depending on the
    daily fluctuation in the value of the contracts, and are recorded by the
    Fund as unrealized gains or losses. When the contract is closed, the Fund
    realizes a gain or loss equal to the difference between the opening and
    closing value of the contract as well as any fluctuation in foreign currency
    exchange rates where applicable. Futures contracts are subject to market
    risk, interest rate risk and currency exchange rate risk. Changes in value
    of the contracts may not directly correlate to the changes in value of the
    underlying securities. With futures, there is minimal counterparty credit
    risk to the Fund since futures are exchange-traded and the exchange's
    clearinghouse, as counterparty to all exchange-traded futures, guarantees
    the futures against default. The average value of contracts open during the
    year ended November 30, 2014 was $5,797,404.

    At November 30, 2014, open futures contracts were as follows:



    ----------------------------------------------------------------------------
                         Number of
                         Contracts     Settlement                   Unrealized
    Type                 Long/(Short)  Month        Value           Depreciation
    ----------------------------------------------------------------------------
                                                        
    TOPIX Index Future   (103)         12/14        ($12,233,201)   ($973,106)
    ----------------------------------------------------------------------------
       Total                                                        ($973,106)
    ============================================================================


K.  Option Writing

    The Fund may write put and covered call options to seek to increase total
    return. When an option is written, the Fund receives a premium and becomes
    obligated to purchase or sell the underlying security at a fixed price, upon
    the

36 Pioneer International Value Fund | Annual Report | 11/30/14


    exercise of the option. When the Fund writes an option, an amount equal to
    the premium received by the Fund is recorded as a liability and is
    subsequently adjusted to the current value of the option written. Premiums
    received from writing options that expire unexercised are treated by the
    Fund on the expiration date as realized gains from investments. The
    difference between the premium and the amount paid on effecting a closing
    purchase transaction, including brokerage commissions, is also treated as a
    realized gain, or, if the premium is less than the amount paid for the
    closing purchase transaction, as a realized loss. If a call option is
    exercised, the premium is added to the proceeds from the sale of the
    underlying security in determining whether the Fund has realized a gain or
    loss. The Fund as writer of an option bears the market risk of an
    unfavorable change in the price of the security underlying the written
    option.

    The average value of contracts open during the year ended November 30, 2014
    was $6,859. Written put option contracts outstanding at period end are
    listed at the end of the Fund's schedule of investments. There were no
    written options outstanding at November 30, 2014.

    Transactions in written options for the year ended November 30, 2014 are
    summarized as follows:



    ----------------------------------------------------------------------------
                                         Number of Contracts   Premium Received
    ----------------------------------------------------------------------------
                                                              
    Options open at beginning of period                  400        $   245,400
    Options opened                                      (173)           (97,919)
    Options exercised                                    173             97,919
    Options closed                                        --                 --
    Options expired                                     (400)          (245,400)
    ----------------------------------------------------------------------------
    Options open at end of period                         --        $        --
    ============================================================================


L.  Total Return Swap Agreements

    The Fund may enter into a total return swap to attempt to manage and/or gain
    exposure to a security or market. Pursuant to a total return swap agreement,
    the Fund negotiates with a counterparty to exchange a periodic stream of
    payments. One party makes payments based on the total return of a reference
    asset (such as a security or a basket of securities or securities index),
    and in return receives fixed or floating rate interest payments. The total
    return of the reference asset typically includes appreciation or
    depreciation on the reference asset, plus any interest or dividend payments.
    To the extent that the total return of the reference asset exceeds or falls
    short of the offsetting interest rate obligation, the Fund will receive a
    payment from or make a payment to the counterparty.

                  Pioneer International Value Fund | Annual Report | 11/30/14 37


    Total return swap contracts are marked-to-market daily using valuations
    supplied by independent sources and the change in value, if any, is recorded
    as unrealized appreciation or depreciation in the Statement of Assets and
    Liabilities. Payments received or made are recorded as realized gains or
    losses in the Statement of Operations. Total return swap contracts are
    subject to counterparty risk and unanticipated movements in value of
    exchange rates, interest rates, securities or the index.

    Open total return swap contracts at November 30, 2014 are listed in the
    Schedule of Investments. The average value of swap contracts open during the
    year ended November 30, 2014 was $168,348.

2. Management Agreement

PIM, a wholly owned indirect subsidiary of UniCredit, manages the Fund's
portfolio. Management fees are calculated daily at the annual rate of 0.85% of
the Fund's average daily net assets up to $500 million and 0.75% of the excess
over $500 million. For the year ended November 30, 2014, the effective
management fee (excluding waivers and/or assumptions of expenses) was equivalent
to 0.85% of the Fund's average daily net assets.

PIM has contractually agreed to limit ordinary operating expenses to the extent
required to reduce Fund expenses to 1.45% and 2.35%, of the average daily net
assets attributable to Class A and Class C shares, respectively. Fees waived and
expenses reimbursed during the year ended November 30, 2014 are reflected on the
Statement of Operations. Class Y shares do not have an expense limitation. These
expense limitations are in effect through April 1, 2016. There can be no
assurance that PIM will extend the expense limitation agreement for a class of
shares beyond the date referred to above.

In addition, under the management and administration agreements, certain other
services and costs, including accounting, regulatory reporting and insurance
premiums, are paid by the Fund as administrative reimbursements. Included in
"Due to affiliates" reflected on the Statement of Assets and Liabilities is
$23,683 in management fees, administrative costs and certain other
reimbursements payable to PIM at November 30, 2014.

3. Transfer Agent

PIMSS, a wholly owned indirect subsidiary of UniCredit, provides substantially
all transfer agent and shareowner services to the Fund at negotiated rates.

38 Pioneer International Value Fund | Annual Report | 11/30/14


In addition, the Fund reimburses PIMSS for out-of-pocket expenses incurred by
PIMSS related to shareholder communications activities such as proxy and
statement mailings, outgoing phone calls and omnibus relationship contracts. For
the year ended November 30, 2014, such out-of-pocket expenses by class of shares
were as follows:



--------------------------------------------------------------------------------
Shareholder Communications:
--------------------------------------------------------------------------------
                                                                     
Class A                                                                 $ 99,837
Class B                                                                    9,177
Class C                                                                   13,252
Class Y                                                                   83,000
--------------------------------------------------------------------------------
    Total                                                               $205,266
================================================================================


Included in "Due to affiliates" reflected on the Statement of Assets and
Liabilities is $61,445 in transfer agent fees and out-of-pocket reimbursements
payable to PIMSS at November 30, 2014.

4. Distribution Plan

The Fund has adopted a Distribution Plan pursuant to Rule 12b-1 of the
Investment Company Act of 1940 with respect to its Class A and Class C shares.
Pursuant to the Plan, the Fund pays PFD 0.25% of the average daily net assets
attributable to Class A shares as compensation for personal services and/or
account maintenance services or distribution services with regard to Class A
shares. Pursuant to the Plan, the Fund also pays PFD 1.00% of the average daily
net assets attributable to Class C shares. The fee for Class C shares consists
of a 0.25% service fee and a 0.75% distribution fee paid as compensation for
personal services and/or account maintenance services or distribution services
with regard to Class C shares. Included in "Due to affiliates" reflected on the
Statement of Assets and Liabilities is $4,399 in distribution fees payable to
PFD at November 30, 2014.

In addition, redemptions of each class of shares (except Class Y shares) may be
subject to a contingent deferred sales charge (CDSC). A CDSC of 1.00% may be
imposed on redemptions of certain net asset value purchases of Class A shares
within 12 months of purchase. Redemptions of Class C shares within 12 months of
purchase are subject to a CDSC of 1.00%, based on the lower of cost or market
value of shares being redeemed. Shares purchased as part of an exchange remain
subject to any CDSC that applied to the original purchase of those shares. There
is no CDSC for Class Y shares. Proceeds from the CDSCs are paid to PFD. For the
year ended November 30, 2014, CDSCs in the amount of $1,470 were paid to PFD.

                  Pioneer International Value Fund | Annual Report | 11/30/14 39


5. Expense Offset Arrangements

The Fund has entered into certain expense offset arrangements with PIMSS which
may result in a reduction in the Fund's total expenses, due to interest earned
on cash held by PIMSS. For the year ended November 30, 2014, the Fund's expenses
were not reduced under such arrangements.

6. Forward Foreign Currency Contracts

At November 30, 2014, the Fund had entered into various forward foreign currency
contracts that obligate the Fund to deliver or take delivery of currencies at
specified future maturity dates. Alternatively, prior to the settlement date of
a forward foreign currency contract, the Fund may close out such contract by
entering into an offsetting contract. The average value of forward foreign
currency contracts open during the year ended November 30, 2014 was $3,306,603.

Open forward foreign currency contracts at November 30, 2014 were as follows:



---------------------------------------------------------------------------------------------------
                                 Quantity/                                          Net
                                 Shares                                             Unrealized
Currency                         Purchased/   Book      Settlement   US $ Value at  Appreciation
Description     Counterparty     (Sold)       Value     Date         11/30/14       (Depreciation)
---------------------------------------------------------------------------------------------------
                                                                   
JPY (Japanese   Brown Brothers
   Yen)         Harriman & Co.    277,200     $ 2,351   12/1/14      $ (2,334)      $      17
JPY (Japanese   Brown Brothers
   Yen)         Harriman & Co.   1,506,780     12,738   12/2/14       (12,688)             50
JPY (Japanese   Brown Brothers
   Yen)         Harriman & Co.   2,705,940     22,949   12/1/14       (24,003)         (1,054)
JPY (Japanese   Brown Brothers
   Yen)         Harriman & Co.   1,882,800     16,005   12/1/14       (15,854)            151
JPY (Japanese   Brown Brothers
   Yen)         Harriman & Co.   1,728,000     14,608   12/2/14       (14,550)             58
---------------------------------------------------------------------------------------------------
   Total                                                                            $    (778)
===================================================================================================


7. Line of Credit Facility

The Fund, along with certain other funds in the Pioneer Family of Funds (the
Funds), participates in a committed, unsecured revolving line of credit
facility. Borrowings are used solely for temporary or emergency purposes. The
Fund may borrow up to the lesser of the amount available under the facility or
the limits set for borrowing by the Fund's prospectus and the 1940 Act. The
credit facility in effect until February 12, 2014 was in the amount of $215
million. As of February 12, 2014, the facility is in the amount of $240 million.
Under such facility, depending on the type of loan, interest on borrowings is
payable at the London Interbank Offered Rate (LIBOR) plus 0.90% (0.85% as of
February 12, 2014) on an annualized basis, or the Alternate Base Rate, which is
the greater of (a) the facility's administrative agent's daily announced prime
rate on the borrowing date, (b) 2% plus the Federal Funds Rate on the borrowing
date and

40 Pioneer International Value Fund | Annual Report | 11/30/14


(c) 2% plus the overnight Euro dollar rate on the borrowing date. The Funds pay
an annual commitment fee to participate in a credit facility. The commitment fee
is allocated among participating Funds based on an allocation schedule set forth
in the credit agreement. For the year ended November 30, 2014, the Fund had no
outstanding borrowings.

8. Assets and Liabilities Offsetting

Financial instruments subject to an enforceable master netting agreement have
been offset on the Statement of Assets and Liabilities. The following charts
show gross assets and liabilities of the Fund as of November 30, 2014.



---------------------------------------------------------------------------------------------------
Assets:
                                                  Net
                                    Gross         Amounts             Gross Amounts
                                    Amounts       of Assets           Not Offset in
                                    Offset        Presented         the Statement of
                                    in the        in the         Assets and Liabilities
                      Gross         Statement     Statement    --------------------------
                      Amounts of    of Assets     of Assets                   Cash
                      Recognized    and           and           Financial     Collateral   Net
Description           Assets        Liabilities   Liabilities   Instruments   Received     Amount
---------------------------------------------------------------------------------------------------
                                                                         
Swap contracts        $427,999      $  --         $427,999      $     --      $     --     $427,999
Forward foreign
 currency contracts        276       (276)              --            --            --           --
---------------------------------------------------------------------------------------------------
                      $428,275      $(276)        $427,999      $     --      $     --     $427,999
===================================================================================================


---------------------------------------------------------------------------------------------------
Liabilities:
                                                  Net
                                    Gross         Amounts             Gross Amounts
                                    Amounts       of Assets           Not Offset in
                                    Offset        Presented         the Statement of
                                    in the        in the         Assets and Liabilities
                      Gross         Statement     Statement    --------------------------
                      Amounts of    of Assets     of Assets                   Cash
                      Recognized    and           and           Financial     Collateral   Net
Description           Liabilities   Liabilities   Liabilities   Instruments   Pledged      Amount
---------------------------------------------------------------------------------------------------
                                                                         
Swap contracts        $     --      $  --         $     --      $     --      $     --     $     --
Forward foreign
 currency
 contracts               1,054       (276)             778            --            --          778
---------------------------------------------------------------------------------------------------
                      $  1,054      $(276)        $    778      $     --      $     --     $    778
===================================================================================================


                  Pioneer International Value Fund | Annual Report | 11/30/14 41


9. Additional Disclosures about Derivative Instruments and Hedging Activities

Values of derivative instruments as of November 30, 2014 were as follows:



------------------------------------------------------------------------------------
Derivatives Not
Accounted for as         Asset Derivatives 2014        Liabilities Derivatives 2014
Hedging Instruments      -----------------------------------------------------------
Under Accounting         Statement of Assets           Statement of Assets
Standards Codification   and Liabilities               and Liabilities
(ASC) 815                Location          Value       Location            Value
------------------------------------------------------------------------------------
                                                               
Forward foreign          Net unrealized                Net unrealized
currency contracts       appreciation on               depreciation on
                         forward foreign               forward foreign
                         currency                      currency
                         contracts         $     --    contracts           $    778
Swap contracts           Net unrealized                Net unrealized
                         appreciation on               depreciation on
                         swap contracts     427,999    swap contracts           --
Futures contracts        Net unrealized                Net unrealized
                         appreciation on               depreciation on
                         futures contracts       --    futures contracts    973,106
------------------------------------------------------------------------------------
    Total                                  $427,999                        $973,884
====================================================================================


The effect of derivative instruments on the Statement of Operations for the year
ended November 30, 2014 was as follows:



-------------------------------------------------------------------------------------------
Derivatives Not                                                Realized      Change in
Accounted for as                                               Gain or       Unrealized
Hedging Instruments                                            (Loss) on     Gain or (Loss)
Under Accounting         Location of Gain or (Loss)            Derivatives   on Derivatives
Standards Codification   on Derivatives Recognized             Recognized    Recognized
(ASC) 815                in Income                             in Income     in Income
-------------------------------------------------------------------------------------------
                                                                    
Forward foreign          Net realized gain (loss) on forward
 currency contracts      foreign currency contracts            $1,011,089
Forward foreign          Change in net unrealized
 currency contracts      appreciation (depreciation) on
                         forward foreign currency contracts                  $(818,207)
Futures contracts        Net realized gain (loss) on
                         futures contracts                     $ (706,748)
Futures contracts        Change in net unrealized
                         appreciation (depreciation) on
                         futures contracts                                   $(973,106)
Swap contracts           Net realized gain (loss) on
                         swap contracts                        $1,128,084
Swap contracts           Change in net unrealized
                         appreciation (depreciation) on
                         swap contracts                                      $ 427,999
Written options          Net realized gain (loss) on
                         written options                       $ 245,400
Written options          Change in net unrealized
                         appreciation (depreciation) on
                         written options                                     $   (4,400)


42 Pioneer International Value Fund | Annual Report | 11/30/14


10. Change in Independent Registered Public Accounting Firm

The Board of Trustees of the Fund, with the approval and recommendation of the
Audit Committee, appointed Deloitte & Touche LLP to serve as the Fund's
independent registered public accounting firm for the fiscal year ending
November 30, 2014. Deloitte & Touche LLP replaces Ernst & Young LLP, which
resigned as the Fund's independent registered public accounting firm, effective
upon completion of the audit of the Fund's financial statements for the fiscal
year ended November 30, 2013.

During the periods that Ernst & Young LLP served as the Fund's independent
registered public accounting firm, including the Fund's two most recent fiscal
years ending November 30, 2013 and November 30, 2012, Ernst & Young LLP's
reports on the financial statements of the Fund have not contained an adverse
opinion or disclaimer of opinion and have not been qualified or modified as to
uncertainty, audit scope or accounting principles. Further, there have been no
disagreements with Ernst & Young LLP on any matter of accounting principles or
practices, financial statement disclosure, or auditing scope or procedure,
which, if not resolved to the satisfaction of Ernst & Young LLP would have
caused Ernst & Young LLP to make reference to the subject matter of the
disagreement in connection with its report on the financial statements. In
addition, there have been no reportable events of the kind described in Item 304
(a)(1)(v) of Regulation S-K under the Securities Exchange Act of 1934.

11. Conversion of Class B Shares

As of the close of business on November 10, 2014 (the "Conversion Date"), all
outstanding Class B shares of the Fund were converted to Class A shares.

                  Pioneer International Value Fund | Annual Report | 11/30/14 43


Report of Independent Registered Public Accounting Firm

To the Board of Trustees of Pioneer Series Trust VIII and Shareowners of
Pioneer International Value Fund:
--------------------------------------------------------------------------------
We have audited the accompanying statement of assets and liabilities, including
the schedule of investments, of Pioneer International Value Fund (the "Fund")
(the sole fund constituting Pioneer Series Trust VIII), as of November 30, 2014,
and the related statements of operations and changes in net assets, and the
financial highlights for year then ended. These financial statements and
financial highlights are the responsibility of the Fund's management. Our
responsibility is to express an opinion on these financial statements and
financial highlights based on our audit. The statement of changes in net assets
of the Fund for the year ended November 30, 2013, and the financial highlights
for the years ended November 30, 2013, 2012, 2011, and 2010 were audited by
other auditors. Those auditors expressed an unqualified opinion on those
financial statements and financial highlights in their report dated January 24,
2014.

We conducted our audit in accordance with the standards of the Public Company
Accounting Oversight Board (United States). Those standards require that we plan
and perform the audit to obtain reasonable assurance about whether the financial
statements and financial highlights are free of material misstatement. The Fund
is not required to have, nor were we engaged to perform, an audit of its
internal control over financial reporting. Our audit included consideration of
internal control over financial reporting as a basis for designing audit
procedures that are appropriate in the circumstances, but not for the purpose of
expressing an opinion on the effectiveness of the Fund's internal control over
financial reporting. Accordingly, we express no such opinion. An audit also
includes examining, on a test basis, evidence supporting the amounts and
disclosures in the financial statements, assessing the accounting principles
used and significant estimates made by management, as well as evaluating the
overall financial statement presentation. Our procedures included confirmation
of securities owned as of November 30, 2014, by correspondence with the
custodian and brokers; where replies were not received from brokers, we
performed other auditing procedures. We believe that our audit provides a
reasonable basis for our opinion.

In our opinion, the financial statements and financial highlights referred to
above present fairly, in all material respects, the financial position of
Pioneer International Value Fund as of November 30, 2014, and the results of its
operations, the changes in its net assets, and the financial highlights for the
year then ended, in conformity with accounting principles generally accepted in
the United States of America.

/s/ Deloitte & Touche LLP

Boston, Massachusetts
January 26, 2015

44 Pioneer International Value Fund | Annual Report | 11/30/14


Approval of Investment Advisory Agreement

Pioneer Investment Management, Inc. (PIM) serves as the investment adviser to
Pioneer International Value Fund (the Fund) pursuant to an investment advisory
agreement between PIM and the Fund. In order for PIM to remain the investment
adviser of the Fund, the Trustees of the Fund must determine annually whether to
renew the investment advisory agreement for the Fund.

The contract review process began in January 2014 as the Trustees of the Fund
agreed on, among other things, an overall approach and timeline for the process.
Contract review materials were provided to the Trustees in March 2014 and July
2014. Supplemental contract review materials were provided to the Trustees in
September 2014. In addition, the Trustees reviewed and discussed the Fund's
performance at regularly scheduled meetings throughout the year, and took into
account other information related to the Fund provided to the Trustees at
regularly scheduled meetings, in connection with the review of the Fund's
investment advisory agreement.

In March 2014, the Trustees, among other things, discussed the memorandum
provided by Fund counsel that summarized the legal standards and other
considerations that are relevant to the Trustees in their deliberations
regarding the renewal of the investment advisory agreement, and reviewed and
discussed the qualifications of the investment management teams, as well as the
level of investment by the Fund's portfolio managers in the Fund. In July 2014,
the Trustees, among other things, reviewed the Fund's management fee and total
expense ratios, the financial statements of PIM and its parent companies, the
profitability analyses provided by PIM, and possible economies of scale. The
Trustees also reviewed the profitability of the institutional business of PIM
and PIM's affiliate, Pioneer Institutional Asset Management, Inc. (together with
PIM, "Pioneer"), as compared to that of PIM's fund management business, and
considered the differences between the fees and expenses of the Fund and the
fees and expenses of Pioneer's institutional accounts, as well as the different
services provided by PIM to the Fund and by Pioneer to the institutional
accounts. The Trustees further considered contract review materials in September
2014.

At a meeting held on September 16, 2014, based on their evaluation of the
information provided by PIM and third parties, the Trustees of the Fund,
including the Independent Trustees voting separately, unanimously approved the
renewal of the investment advisory agreement for another year. In considering
the renewal of the investment advisory agreement, the Trustees considered
various factors that they determined were relevant, including the factors
described below. In all quintile rankings referred to throughout this

                  Pioneer International Value Fund | Annual Report | 11/30/14 45


disclosure, first quintile is most favorable to the Fund's shareowners. The
Trustees did not identify any single factor as the controlling factor in
determining to approve the renewal of the agreement.

Nature, Extent and Quality of Services

The Trustees considered the nature, extent and quality of the services that had
been provided by PIM to the Fund, taking into account the investment objective
and strategy of the Fund. The Trustees reviewed the terms of the investment
advisory agreement. The Trustees also reviewed PIM's investment approach for the
Fund and its research process. The Trustees considered the resources of PIM and
the personnel of PIM who provide investment management services to the Fund.
They also reviewed the amount of non-Fund assets managed by the portfolio
managers of the Fund. The Trustees considered the non-investment resources and
personnel of PIM involved in PIM's services to the Fund, including PIM's
compliance and legal resources and personnel. The Trustees noted the substantial
attention and high priority given by PIM's senior management to the Pioneer fund
complex.

The Trustees considered that PIM supervises and monitors the performance of the
Fund's service providers and provides the Fund with personnel (including Fund
officers) and other resources that are necessary for the Fund's business
management and operations. The Trustees also considered that, as administrator,
PIM is responsible for the administration of the Fund's business and other
affairs. The Trustees considered the fees paid to PIM for the provision of
administration services.

Based on these considerations, the Trustees concluded that the nature, extent
and quality of services that had been provided by PIM to the Fund were
satisfactory and consistent with the terms of the investment advisory agreement.

Performance of the Fund

In considering the Fund's performance, the Trustees regularly review and discuss
analysis and data prepared by PIM and information comparing the Fund's
performance with the performance of its peer group of funds as classified by
each of Morningstar, Inc. (Morningstar) and Lipper, and with the performance of
the Fund's benchmark index. They also discuss the Fund's performance with PIM on
a regular basis. The Trustees confirmed that these regular reviews and
discussions were factored into the Trustees' deliberations concerning the
renewal of the advisory agreement. For purposes of their contract renewal
deliberations, the Trustees considered the discussions held throughout the year
regarding the Fund's performance and the performance results of the Fund over
various time periods, including the Fund's performance results for periods ended
June 30, 2014. The Trustees indicated

46 Pioneer International Value Fund | Annual Report | 11/30/14


that they were satisfied with PIM's investment discipline and approach in the
prevailing market conditions, notwithstanding relatively poor peer comparisons
of total return over the 1 and 5 year periods.

Management Fee and Expenses

The Trustees considered information showing the fees and expenses of the Fund in
comparison to the management fees and expense ratios of its peer group of funds
as classified by Morningstar and also to the expense ratios of a peer group of
funds selected on the basis of criteria determined by the Independent Trustees
for this purpose using data provided by Strategic Insight Mutual Fund Research
and Consulting, LLC (Strategic Insight), an independent third party.

The Trustees considered that the Fund's management fee for the twelve months
ended June 30, 2014 was in the third quintile relative to the management fees
paid by other funds in its Morningstar peer group for the comparable period. The
Trustees also considered the breakpoint in the management fee schedule and the
reduced fee rate above a certain asset level. The Trustees considered that the
expense ratio of the Fund's Class A shares for the twelve months ended June 30,
2014 was in the fourth quintile relative to its Morningstar peer group and in
the third quintile relative its Strategic Insight peer group, in each case for
the comparable period. The Trustees considered that the expense ratio of the
Fund's Class Y shares for the twelve months ended June 30, 2014 was in the third
quintile relative to its Morningstar peer group and in the third quintile
relative its Strategic Insight peer group, in each case for the comparable
period. The Trustees noted that PIM was waiving fees and/or reimbursing expenses
in order to limit the ordinary operating expenses of the Fund. The Trustees
considered the impact of transfer agency, sub-transfer agency, and other non-
management fee expenses on the expense ratios of the Fund, and noted the impact
of expenses relating to small accounts and omnibus accounts on transfer and
sub-transfer agency expenses generally. The Trustees noted that they separately
review the Fund's transfer agency, sub-transfer agency and intermediary
arrangements.

The Trustees reviewed management fees charged by Pioneer to institutional and
other clients, including publicly offered European funds sponsored by affiliates
of Pioneer, unaffiliated U.S. registered investment companies (in a sub-advisory
capacity), and unaffiliated foreign and domestic separate accounts. The Trustees
also considered PIM's costs in providing services to the Fund and Pioneer's
costs in providing services to the other clients and considered the differences
in management fees and profit margins for Fund and non-Fund services. In
evaluating the fees associated with Pioneer's client accounts, the Trustees took
into account the respective demands, resources and complexity associated with
the Fund and client accounts. The Trustees

                  Pioneer International Value Fund | Annual Report | 11/30/14 47


noted that, in some instances, the fee rates for those clients were lower than
the management fee for the Fund and considered that, under the investment
advisory agreement with the Fund, PIM performs additional services for the Fund
that it does not provide to those other clients or services that are broader in
scope, including oversight of the Fund's other service providers and activities
related to compliance and the extensive regulatory and tax regimes to which the
Fund is subject. The Trustees also considered the different entrepreneurial
risks associated with PIM's management of the Fund and Pioneer's management of
the other client accounts.

The Trustees concluded that the management fee payable by the Fund to PIM was
reasonable in relation to the nature and quality of the services provided by PIM
to the Fund.

Profitability

The Trustees considered information provided by PIM regarding the profitability
of PIM with respect to the advisory services provided by PIM to the Fund,
including the methodology used by PIM in allocating certain of its costs to the
management of the Fund. The Trustees also considered PIM's profit margin in
connection with the overall operation of the Fund. They further reviewed the
financial results realized by PIM and its affiliates from non-fund businesses.
The Trustees considered PIM's profit margins with respect to the Fund in
comparison to the limited industry data available and noted that the
profitability of any adviser was affected by numerous factors, including its
organizational structure and method for allocating expenses. The Trustees
concluded that PIM's profitability with respect to the management of the Fund
was not unreasonable.

Economies of Scale

The Trustees considered PIM's views relating to economies of scale in connection
with the Pioneer Funds as fund assets grow and the extent to which any such
economies of scale are shared with funds and fund shareholders. The Trustees
noted the breakpoint in the management fee schedule. The Trustees recognize that
economies of scale are difficult to identify and quantify, and that, among other
factors that may be relevant, are the following: fee levels, expense
subsidization, investment by PIM in research and analytical capabilities and
PIM's commitment and resource allocation to the Fund. The Trustees noted that
profitability also may be an indicator of the availability of any economies of
scale, although profitability may vary for other reasons including reductions in
expenses. The Trustees concluded that economies of scale, if any, were being
appropriately shared with the Funds.

48 Pioneer International Value Fund | Annual Report | 11/30/14


Other Benefits

The Trustees considered the other benefits to PIM from its relationship with the
Fund. The Trustees considered the character and amount of fees paid by the Fund,
other than under the investment advisory agreement, for services provided by PIM
and its affiliates. The Trustees further considered the revenues and
profitability of PIM's businesses other than the fund business. Pioneer is the
principal U.S. asset management business of Pioneer Global Asset Management, the
worldwide asset management business of UniCredit Group, which manages over $150
billion in assets (including the Funds). Pioneer and the Funds receive
reciprocal intangible benefits from the relationship, including mutual brand
recognition and, for the Funds, direct and indirect access to the resources of a
large global asset manager. The Trustees concluded that any such benefits
received by Pioneer as a result of its relationship with the Funds were
reasonable and their consideration of the advisory agreement between the Fund
and PIM and the fees thereunder were unaffected by Pioneer's possible receipt of
any such intangible benefits.

Conclusion

After consideration of the factors described above as well as other factors, the
Trustees, including all of the Independent Trustees, concluded that the
investment advisory agreement between PIM and the Fund, including the fees
payable thereunder, was fair and reasonable and voted to approve the proposed
renewal of the investment advisory agreement for the Fund.

                  Pioneer International Value Fund | Annual Report | 11/30/14 49


Trustees, Officers and Service Providers

Investment Adviser
Pioneer Investment Management, Inc.

Custodian and Sub-Administrator
Brown Brothers Harriman & Co.

Independent Registered Public Accounting Firm
Deloitte & Touche LLP

Principal Underwriter
Pioneer Funds Distributor, Inc.

Legal Counsel
Morgan, Lewis & Bockius LLP

Shareowner Services and Transfer Agent
Pioneer Investment Management Shareholder Services, Inc.

Proxy Voting Policies and Procedures of the Fund are available without charge,
upon request, by calling our toll free number (1-800-225-6292). Information
regarding how the Fund voted proxies relating to portfolio securities during the
most recent 12-month period ended June 30 is publicly available to shareowners
at us.pioneerinvestments.com. This information is also available on the
Securities and Exchange Commission's web site at www.sec.gov.

Trustees and Officers

The Fund's Trustees and officers are listed below, together with their principal
occupations during at least the past five years. Trustees who are interested
persons of the Fund within the meaning of the 1940 Act are referred to as
Interested Trustees. Trustees who are not interested persons of the Fund are
referred to as Independent Trustees. Each of the Trustees serves as a Trustee of
each of the 53 U.S. registered investment portfolios for which Pioneer serves as
investment adviser (the "Pioneer Funds"). The address for all Trustees and all
officers of the Fund is 60 State Street, Boston, Massachusetts 02109.

The Statement of Additional Information of the Fund includes additional
information about the Trustees and is available, without charge, upon request,
by calling 1-800-225-6292.

50 Pioneer International Value Fund | Annual Report | 11/30/14


Independent Trustees



------------------------------------------------------------------------------------------------------------------------------------
Name, Age and                Term of Office and                                                   Other Directorships
Position Held With the Fund  Length of Service       Principal Occupation                         Held by Trustee
------------------------------------------------------------------------------------------------------------------------------------
                                                                                         
Thomas J. Perna (64)         Trustee since 2006.     Private investor (2004-2008 and              Director, Broadridge Financial
Chairman of the Board        Serves until a          2013-present); Chairman (2008 - 2013) and    Solutions, Inc. (investor
and Trustee                  successor trustee is    Chief Executive Officer (2008 - 2012),       communications and securities
                             elected or earlier      Quadriserv, Inc. (technology products for    processing provider for financial
                             retirement or removal.  securities lending industry); and Senior     services industry) (2009 -
                                                     Executive Vice President, The Bank of New    present); Director, Quadriserv,
                                                     York (financial and securities services)     Inc. (2005 - 2013); and
                                                     (1986 - 2004)                                Commissioner, New Jersey State
                                                                                                  Civil Service Commission (2011 -
                                                                                                  present)
------------------------------------------------------------------------------------------------------------------------------------
David R. Bock (70)           Trustee since 2005.     Managing Partner, Federal City Capital       Director of Enterprise Community
Trustee                      Serves until a          Advisors (corporate advisory services        Investment, Inc. (privately-held
                             successor trustee is    company) (1997 - 2004 and 2008 - present);   affordable housing finance
                             elected or earlier      Interim Chief Executive Officer, Oxford      company) (1985 - 2010); Director
                             retirement or removal.  Analytica, Inc. (privately-held research and of Oxford Analytica, Inc. (2008 -
                                                     consulting company) (2010); Executive Vice   present); Director of The Swiss
                                                     President and Chief Financial Officer,       Helvetia Fund, Inc. (closed-end
                                                     I-trax, Inc. (publicly traded health care    fund) (2010 - present); and
                                                     services company) (2004 - 2007); and         Director of New York Mortgage
                                                     Executive Vice President and Chief Financial Trust (publicly traded mortgage
                                                     Officer, Pedestal Inc. (internet-based       REIT) (2004 - 2009, 2012 -
                                                     mortgage trading company) (2000 - 2002)      present)
------------------------------------------------------------------------------------------------------------------------------------
Benjamin M. Friedman (70)    Trustee since 2008.     William Joseph Maier Professor of Political  Trustee, Mellon Institutional
Trustee                      Serves until a          Economy, Harvard University (1972 - present) Funds Investment Trust and Mellon
                             successor trustee is                                                 Institutional Funds Master
                             elected or earlier                                                   Portfolio (oversaw 17 portfolios
                             retirement or removal.                                               in fund complex) (1989-2008)
------------------------------------------------------------------------------------------------------------------------------------


                  Pioneer International Value Fund | Annual Report | 11/30/14 51


Independent Trustees (continued)



------------------------------------------------------------------------------------------------------------------------------------
Name, Age and                Term of Office and                                                    Other Directorships
Position Held With the Fund  Length of Service        Principal Occupation                         Held by Trustee
------------------------------------------------------------------------------------------------------------------------------------
                                                                                          
Margaret B.W. Graham (67)    Trustee since 1992.      Founding Director, Vice President and        None
Trustee                      Serves until a successor Corporate Secretary, The Winthrop Group,
                             trustee is elected or    Inc. (consulting firm) (1982 - present);
                             earlier retirement or    Desautels Faculty of Management, McGill
                             removal.                 University (1999 - present); and Manager of
                                                      Research Operations and Organizational
                                                      Learning, Xerox PARC, Xerox's advance
                                                      research center (1990-1994)
------------------------------------------------------------------------------------------------------------------------------------
Marguerite A. Piret (66)     Trustee since 1992.      President and Chief Executive Officer,       Director of New America High
Trustee                      Serves until a successor Newbury, Piret & Company, Inc. (investment   Income Fund, Inc. (closed-end
                             trustee is elected or    banking firm) (1981 - present)               investment company) (2004 -
                             earlier retirement or                                                 present); and member, Board of
                             removal.                                                              Governors, Investment Company
                                                                                                   Institute (2000 - 2006)
------------------------------------------------------------------------------------------------------------------------------------
                             Trustee since 2014.      Consultant (investment company services)     None
Fred J. Ricciardi (67)**     Serves until a successor (2012 - present); Executive Vice President,
Trustee                      trustee is elected or    BNY Mellon (financial and investment company
                             earlier retirement or    services) (1969 - 2012); Director, BNY
                             removal.                 International Financing Corp. (financial
                                                      services) (2002 - 2012); and Director,
                                                      Mellon Overseas Investment Corp. (financial
                                                      services) (2009 - 2012)
------------------------------------------------------------------------------------------------------------------------------------


52 Pioneer International Value Fund | Annual Report | 11/30/14


Interested Trustee



------------------------------------------------------------------------------------------------------------------------------------
Name, Age and                Term of Office and                                                   Other Directorships
Position Held With the Fund  Length of Service       Principal Occupation                         Held by Trustee
------------------------------------------------------------------------------------------------------------------------------------
                                                                                         
Kenneth J. Taubes (56)*      Trustee since 2014.     Director and Executive Vice President        None
Trustee                      Serves until a          (since 2008) and Chief Investment Officer,
                             successor trustee is    U.S. (since 2010), of PIM-USA; Executive
                             elected or earlier      Vice President of Pioneer (since 2008);
                             retirement or removal.  Executive Vice President of Pioneer
                                                     Institutional Asset Management, Inc. (since
                                                     2009); Portfolio Manager of Pioneer (since
                                                     1999)
------------------------------------------------------------------------------------------------------------------------------------


*   Mr. Taubes is an Interested Trustee because he is an officer or director of
    the Fund's investment adviser and certain of its affiliates.

                  Pioneer International Value Fund | Annual Report | 11/30/14 53


Advisory Trustee



------------------------------------------------------------------------------------------------------------------------------------
Name, Age and                Term of Office and                                                   Other Directorships
Position Held With the Fund  Length of Service       Principal Occupation                         Held by Trustee
------------------------------------------------------------------------------------------------------------------------------------
                                                                                         
Lorraine H. Monchak (58)**   Advisory Trustee since  Chief Investment Officer, 1199 SEIU          None
                             2014.                   Funds (health care workers union pension
                                                     Funds) (2001 - present); Vice President -
                                                     International Investments Group, American
                                                     International Group, Inc. (insurance
                                                     company) (1993 - 2001); Vice President,
                                                     Corporate Finance and Treasury Group,
                                                     Citibank, N.A. (1980 - 1986 and 1990 -
                                                     1993); Vice President - Asset/Liability
                                                     Management Group, Federal Farm Funding
                                                     Corp. (government-sponsored Issuer of
                                                     debt securities) (1988 - 1990); Mortgage
                                                     Strategies Group, Shearson Lehman
                                                     Hutton, Inc. (investment bank) (1987 -
                                                     1988); and Mortgage Securities Group,
                                                     Drexel Burnham Lambert, Ltd. (investment
                                                     bank) (1986 - 1987)
------------------------------------------------------------------------------------------------------------------------------------


**  Mr. Ricciardi became a Trustee and Ms. Monchak became a non-voting Advisory
    Trustee on November 11, 2014.

54 Pioneer International Value Fund | Annual Report | 11/30/14


Fund Officers



------------------------------------------------------------------------------------------------------------------------------------
Name, Age and                    Term of Office and                                                      Other Directorships
Position Held With the Fund      Length of Service        Principal Occupation                           Held by Officer
------------------------------------------------------------------------------------------------------------------------------------
                                                                                                
Lisa M. Jones (52)               Since 2014. Serves at    Chair, Director, CEO and President of          None
President and                    the discretion of the    Pioneer Investment Management USA (since
Chief Executive Officer          Board.                   September 2014); Chair, Director, CEO and
                                                          President of Pioneer Investment Management,
                                                          Inc. (since September 2014); Chair,
                                                          Director, CEO and President of Pioneer Funds
                                                          Distributor, Inc. (since September 2014);
                                                          Chair, Director, CEO and President of
                                                          Pioneer Institutional Asset Management, Inc.
                                                          (since September 2014); and Chair, Director,
                                                          and CEO of Pioneer Investment Management
                                                          Shareholder Services, Inc. (since September
                                                          2014); Managing Director, Morgan Stanley
                                                          Investment Management (2010 - 2013); and
                                                          Director of Institutional Business, CEO of
                                                          International, Eaton Vance Management (2005
                                                          - 2010)
------------------------------------------------------------------------------------------------------------------------------------
Christopher J. Kelley (49)       Since 2003. Serves at    Vice President and Associate General Counsel   None
Secretary and Chief              the discretion of the    of Pioneer since January 2008; Secretary and
Legal Officer                    Board.                   Chief Legal Officer of all of the Pioneer
                                                          Funds since June 2010; Assistant Secretary
                                                          of all of the Pioneer Funds from September
                                                          2003 to May 2010; and Vice President and
                                                          Senior Counsel of Pioneer from July 2002 to
                                                          December 2007
------------------------------------------------------------------------------------------------------------------------------------
Carol B. Hannigan (53)           Since 2010. Serves at    Fund Governance Director of Pioneer since      None
Assistant Secretary              the discretion of the    December 2006 and Assistant Secretary of all
                                 Board.                   the Pioneer Funds since June 2010; Manager -
                                                          Fund Governance of Pioneer from December
                                                          2003 to November 2006; and Senior Paralegal
                                                          of Pioneer from January 2000 to November
                                                          2003
------------------------------------------------------------------------------------------------------------------------------------
Thomas Reyes (52)                Since 2010. Serves at    Senior Counsel of Pioneer since May 2013 and   None
Assistant Secretary              the discretion of the    Assistant Secretary of all the Pioneer Funds
                                 Board.                   since June 2010; Counsel of Pioneer from
                                                          June 2007 to May 2013
------------------------------------------------------------------------------------------------------------------------------------
Mark E. Bradley (55)             Since 2008. Serves at    Vice President - Fund Treasury of Pioneer;     None
Treasurer and Chief Financial    the discretion of the    Treasurer of all of the Pioneer Funds since
and Accounting Officer           Board.                   March 2008; Deputy Treasurer of Pioneer from
of the Fund                                               March 2004 to February 2008; and Assistant
                                                          Treasurer of all of the Pioneer Funds from
                                                          March 2004 to February 2008
------------------------------------------------------------------------------------------------------------------------------------
Luis I. Presutti (49)            Since 2000. Serves at    Director - Fund Treasury of Pioneer; and       None
Assistant Treasurer              the discretion of the    Assistant Treasurer of all of the Pioneer
                                 Board.                   Funds
------------------------------------------------------------------------------------------------------------------------------------


                  Pioneer International Value Fund | Annual Report | 11/30/14 55


Fund Officers (continued)



------------------------------------------------------------------------------------------------------------------------------------
Name, Age and                    Term of Office and                                                      Other Directorships
Position Held With the Fund      Length of Service        Principal Occupation                           Held by Officer
------------------------------------------------------------------------------------------------------------------------------------
                                                                                                
Gary Sullivan (56)               Since 2002. Serves at    Fund Accounting Manager - Fund Treasury of     None
Assistant Treasurer              the discretion of the    Pioneer; and Assistant Treasurer of all of
                                 Board.                   the Pioneer Funds
------------------------------------------------------------------------------------------------------------------------------------
David F. Johnson (35)            Since 2009. Serves at    Fund Administration Manager - Fund Treasury    None
Assistant Treasurer              the discretion of the    of Pioneer since November 2008; Assistant
                                 Board.                   Treasurer of all of the Pioneer Funds since
                                                          January 2009; and Client Service Manager -
                                                          Institutional Investor Services at State
                                                          Street Bank from March 2003 to March 2007
------------------------------------------------------------------------------------------------------------------------------------
Jean M. Bradley (62)             Since 2010. Serves at    Chief Compliance Officer of Pioneer and of     None
Chief Compliance Officer         the discretion of the    all the Pioneer Funds since March 2010;
                                 Board.                   Director of Adviser and Portfolio Compliance
                                                          at Pioneer since October 2005; and Senior
                                                          Compliance Officer for Columbia Management
                                                          Advisers, Inc. from October 2003 to October
                                                          2005
------------------------------------------------------------------------------------------------------------------------------------
Kelly O'Donnell (43)             Since 2006. Serves at    Director - Transfer Agency Compliance of       None
Anti-Money Laundering Officer    the discretion of the    Pioneer and Anti-Money Laundering Officer of
                                 Board.                   all the Pioneer funds since 2006
------------------------------------------------------------------------------------------------------------------------------------


56 Pioneer International Value Fund | Annual Report | 11/30/14


                           This page for your notes.

                  Pioneer International Value Fund | Annual Report | 11/30/14 57



                           This page for your notes.

58 Pioneer International Value Fund | Annual Report | 11/30/14


                           This page for your notes.

                  Pioneer International Value Fund | Annual Report | 11/30/14 59


                           This page for your notes.

60 Pioneer International Value Fund | Annual Report | 11/30/14


How to Contact Pioneer

We are pleased to offer a variety of convenient ways for you to contact us for
assistance or information.

Call us for:
--------------------------------------------------------------------------------
Account Information, including existing accounts,
new accounts, prospectuses, applications
and service forms                                                 1-800-225-6292

FactFone(SM) for automated fund yields, prices,
account information and transactions                              1-800-225-4321

Retirement plans information                                      1-800-622-0176

Write to us:
--------------------------------------------------------------------------------
PIMSS, Inc.
P.O. Box 55014
Boston, Massachusetts 02205-5014

Our toll-free fax                                                 1-800-225-4240

Our internet e-mail address                   ask.pioneer@pioneerinvestments.com
(for general questions about Pioneer only)

Visit our web site: us.pioneerinvestments.com

This report must be preceded or accompanied by a prospectus.

The Fund files a complete schedule of investments with the Securities and
Exchange Commission for the first and third quarters for each fiscal year on
Form N-Q. Shareholders may view the filed Form N-Q by visiting the Commission's
web site at http://www.sec.gov. The filed form may also be viewed and copied at
the Commission's Public Reference Room in Washington, DC. Information regarding
the operations of the Public Reference Room may be obtained by calling
1-800-SEC-0330.


[LOGO] PIONEER
       Investments(R)

Pioneer Investment Management, Inc.
60 State Street
Boston, MA 02109

us.pioneerinvestments.com

Securities offered through Pioneer Funds Distributor, Inc.
60 State Street, Boston, MA 02109
Underwriter of Pioneer Mutual Funds, Member SIPC
(C) 2015 Pioneer Investments 19448-08-0115


ITEM 2. CODE OF ETHICS.

(a) Disclose whether, as of the end of the period covered by the report, the
registrant has adopted a code of ethics that applies to the registrant's
principal executive officer, principal financial officer, principal accounting
officer or controller, or persons performing similar functions, regardless of
whether these individuals are employed by the registrant or a third party.  If
the registrant has not adopted such a code of ethics, explain why it has not
done so.

The registrant has adopted, as of the end of the period covered by this report,
a code of ethics that applies to the registrant's principal executive officer,
principal financial officer, principal accounting officer and controller.

(b) For purposes of this Item, the term "code of ethics" means written standards
that are reasonably designed to deter wrongdoing and to promote:

        (1) Honest and ethical conduct, including the ethical handling of actual
        or apparent conflicts of interest between personal and professional
        relationships;

        (2) Full, fair, accurate, timely, and understandable disclosure in
        reports and documents that a registrant files with, or submits to, the
        Commission and in other public communications made by the registrant;

        (3) Compliance with applicable governmental laws, rules, and
        regulations;

        (4) The prompt internal reporting of violations of the code to an
        appropriate person or persons identified in the code; and

        (5) Accountability for adherence to the code.

(c) The registrant must briefly describe the nature of any amendment, during the
period covered by the report, to a provision of its code of ethics that applies
to the registrant's principal executive officer, principal financial officer,
principal accounting officer or controller, or persons performing similar
functions, regardless of whether these individuals are employed by the
registrant or a third party, and that relates to any element of the code of
ethics definition enumerated in paragraph (b) of this Item. The registrant must
file a copy of any such amendment as an exhibit pursuant to Item 10(a), unless
the registrant has elected to satisfy paragraph (f) of this Item by posting its
code of ethics on its website pursuant to paragraph (f)(2) of this Item, or by
undertaking to provide its code of ethics to any person without charge, upon
request, pursuant to paragraph (f)(3) of this Item.

The registrant has made no amendments to the code of ethics during the period
covered by this report.

(d) If the registrant has, during the period covered by the report, granted a
waiver, including an implicit waiver, from a provision of the code of ethics to
the registrant's principal executive officer, principal financial officer,
principal accounting officer or controller, or persons performing similar
functions, regardless of whether these individuals are employed by the
registrant or a third party, that relates to one or more of the items set forth
in paragraph (b) of this Item, the registrant must briefly describe the nature
of the waiver, the name of the person to whom the waiver was granted, and the
date of the waiver.

Not applicable.

(e) If the registrant intends to satisfy the disclosure requirement under
paragraph (c) or (d) of this Item regarding an amendment to, or a waiver from,
a provision of its code of ethics that applies to the registrant's principal
executive officer, principal financial officer, principal accounting officer or
controller, or persons performing similar functions and that relates to any
element of the code of ethics definition enumerated in paragraph (b) of this
Item by posting such information on its Internet website, disclose the
registrant's Internet address and such intention.

Not applicable.

(f) The registrant must:

        (1) File with the Commission, pursuant to Item 12(a)(1), a copy of
        its code of ethics that applies to the registrant's principal
        executive officer,principal financial officer, principal accounting
        officer or controller, or persons performing similar functions,
        as an exhibit to its annual
        report on this Form N-CSR (see attachment);

        (2) Post the text of such code of ethics on its Internet website and
        disclose, in its most recent report on this Form N-CSR, its Internet
        address and the fact that it has posted such code of ethics on its
        Internet website; or

        (3) Undertake in its most recent report on this Form N-CSR to provide to
        any person without charge, upon request, a copy of such code of ethics
        and explain the manner in which such request may be made.
	See Item 10(2)

ITEM 3. AUDIT COMMITTEE FINANCIAL EXPERT.

(a) (1)  Disclose that the registrant's board of trustees has determined that
         the registrant either:

    (i)  Has at least one audit committee financial expert serving on its audit
         committee; or

    (ii) Does not have an audit committee financial expert serving on its audit
         committee.

The registrant's Board of Trustees has determined that the registrant has at
least one audit committee financial expert.

    (2) If the registrant provides the disclosure required by paragraph
(a)(1)(i) of this Item, it must disclose the name of the audit committee
financial expert and whether that person is "independent." In order to be
considered "independent" for purposes of this Item, a member of an audit
committee may not, other than in his or her capacity as a member of the audit
committee, the board of trustees, or any other board committee:

    (i)  Accept directly or indirectly any consulting, advisory, or other
         compensatory fee from the issuer; or

    (ii) Be an "interested person" of the investment company as defined in
         Section 2(a)(19) of the Act (15 U.S.C. 80a-2(a)(19)).

Ms. Marguerite A. Piret, an independent trustee, is such an audit committee
financial expert.

    (3) If the registrant provides the disclosure required by paragraph (a)(1)
(ii) of this Item, it must explain why it does not have an audit committee
financial expert.

Not applicable.


ITEM 4. PRINCIPAL ACCOUNTANT FEES AND SERVICES.

(a) Disclose, under the caption AUDIT FEES, the aggregate fees billed for each
of the last two fiscal years for professional services rendered by the principal
accountant for the audit of the registrant's annual financial statements or
services that are normally provided by the accountant in connection with
statutory and regulatory filings or engagements for those fiscal years.

Audit Fees
The audit services provided to the Fund were totaled
approximately $31,030 payable to Deloitte & Touche
LLP for the year ended November 30, 2014 and $38,568
were paid to the former auditor, Ernst & Young LLP
for the year ended November 30, 2013.

(b) Disclose, under the caption AUDIT-RELATED FEES, the aggregate fees billed in
each of the last two fiscal years for assurance and related services by the
principal accountant that are reasonably related to the performance of the audit
of the registrant's financial statements and are not reported under
paragraph (a) of this Item. Registrants shall describe the nature of the
services comprising the fees disclosed under this category.

Audit-Related Fees and Other Fees
There were no audit related fees and other fees for
the Fund payable to Deloitte & Touche LLP for
the year ended November 30, 2014 and no audit related
fees and other fees were paid to the former auditor,
Ernst & Young LLP for the year ended November 30, 2013.

(c) Disclose, under the caption TAX FEES, the aggregate fees billed in each of
the last two fiscal years for professional services rendered by the principal
accountant for tax compliance, tax advice, and tax planning. Registrants shall
describe the nature of the services comprising the fees disclosed under this
category.

Tax Fees
Fees for tax compliance services, primarily for tax
returns, totaled approximately $7,100 payable to
Deloitte & Touche LLP for the year ended November 30,
2014 and $8,131 were paid to the former auditor,
Ernst & Young LLP for the year ended November 30, 2013.

(d) Disclose, under the caption ALL OTHER FEES, the aggregate fees billed in
each of the last two fiscal years for products and services provided by the
principal accountant, other than the services reported in paragraphs (a) through
(c) of this Item. Registrants shall describe the nature of the services
comprising the fees disclosed under this category.

Audit-Related Fees and Other Fees
There were no audit related fees and other fees for
the Fund payable to Deloitte & Touche LLP for
the year ended November 30, 2014 and no audit related
fees and other fees were paid to the former auditor,
Ernst & Young LLP for the year ended November 30, 2013.

(e) (1) Disclose the audit committee's pre-approval policies and procedures
described in paragraph (c)(7) of Rule 2-01 of Regulation S-X.

 PIONEER FUNDS
            APPROVAL OF AUDIT, AUDIT-RELATED, TAX AND OTHER SERVICES
                       PROVIDED BY THE INDEPENDENT AUDITOR

                  SECTION I - POLICY PURPOSE AND APPLICABILITY

The Pioneer Funds recognize the importance of maintaining the independence of
their outside auditors. Maintaining independence is a shared responsibility
involving Pioneer Investment Management, Inc ("PIM"), the audit committee and
the independent auditors.

The Funds recognize that a Fund's independent auditors: 1) possess knowledge of
the Funds, 2) are able to incorporate certain services into the scope of the
audit, thereby avoiding redundant work, cost and disruption of Fund personnel
and processes, and 3) have expertise that has value to the Funds. As a result,
there are situations where it is desirable to use the Fund's independent
auditors for services in addition to the annual audit and where the potential
for conflicts of interests are minimal. Consequently, this policy, which is
intended to comply with Rule 210.2-01(C)(7), sets forth guidelines and
procedures to be followed by the Funds when retaining the independent audit firm
to perform audit, audit-related tax and other services under those
circumstances, while also maintaining independence.

Approval of a service in accordance with this policy for a Fund shall also
constitute approval for any other Fund whose pre-approval is required pursuant
to Rule 210.2-01(c)(7)(ii).

In addition to the procedures set forth in this policy, any non-audit services
that may be provided consistently with Rule 210.2-01 may be approved by the
Audit Committee itself and any pre-approval that may be waived in accordance
with Rule 210.2-01(c)(7)(i)(C) is hereby waived.

Selection of a Fund's independent auditors and their compensation shall be
determined by the Audit Committee and shall not be subject to this policy.



                               SECTION II - POLICY

---------------- -------------------------------- -------------------------------------------------
SERVICE           SERVICE CATEGORY DESCRIPTION      SPECIFIC PRE-APPROVED SERVICE SUBCATEGORIES
CATEGORY
---------------- -------------------------------- -------------------------------------------------
                                            
I.  AUDIT        Services that are directly       o Accounting research assistance
SERVICES         related to performing the        o SEC consultation, registration
                 independent audit of the Funds     statements, and reporting
                                                  o Tax accrual related matters
                                                  o Implementation of new accounting
                                                    standards
                                                  o Compliance letters (e.g. rating agency
                                                    letters)
                                                  o Regulatory reviews and assistance
                                                    regarding financial matters
                                                  o Semi-annual reviews (if requested)
                                                  o Comfort letters for closed end
                                                    offerings
---------------- -------------------------------- -------------------------------------------------
II.              Services which are not           o AICPA attest and agreed-upon procedures
AUDIT-RELATED    prohibited under Rule            o Technology control assessments
SERVICES         210.2-01(C)(4) (the "Rule")      o Financial reporting control assessments
                 and are related extensions of    o Enterprise security architecture
                 the audit services support the     assessment
                 audit, or use the
                 knowledge/expertise gained
                 from the audit procedures as a
                 foundation to complete the
                 project.  In most cases, if
                 the Audit-Related Services are
                 not performed by the Audit
                 firm, the scope of the Audit
                 Services would likely
                 increase.  The Services are
                 typically well-defined and
                 governed by accounting
                 professional standards (AICPA,
                 SEC, etc.)
---------------- -------------------------------- -------------------------------------------------

 ------------------------------------- ------------------------------------
                                    
   AUDIT COMMITTEE APPROVAL POLICY               AUDIT COMMITTEE
                                                REPORTING POLICY
 ------------------------------------- ------------------------------------
                                    
 o "One-time" pre-approval             o A summary of all such
   for the audit period for all          services and related fees
   pre-approved specific service         reported at each regularly
   subcategories.  Approval of the       scheduled Audit Committee
   independent auditors as               meeting.
   auditors for a Fund shall
   constitute pre approval for
   these services.
 ------------------------------------- ------------------------------------
 o "One-time" pre-approval             o A summary of all such
   for the fund fiscal year within       services and related fees
   a specified dollar limit              (including comparison to
   for all pre-approved                  specified dollar limits)
   specific service subcategories        reported quarterly.

 o Specific approval is
   needed to exceed the
   pre-approved dollar limit for
   these services (see general
   Audit Committee approval policy
   below for details on obtaining
   specific approvals)

 o Specific approval is
   needed to use the Fund's
   auditors for Audit-Related
   Services not denoted as
   "pre-approved", or
   to add a specific service
   subcategory as "pre-approved"
 ------------------------------------- ------------------------------------




                     SECTION III - POLICY DETAIL, CONTINUED

----------------------- --------------------------- -----------------------------------------------
   SERVICE CATEGORY          SERVICE CATEGORY        SPECIFIC PRE-APPROVED SERVICE SUBCATEGORIES
                               DESCRIPTION
----------------------- --------------------------- -----------------------------------------------
                                              
III. TAX SERVICES       Services which are not      o Tax planning and support
                        prohibited by the Rule,     o Tax controversy assistance
                        if an officer of the Fund   o Tax compliance, tax returns, excise
                        determines that using the     tax returns and support
                        Fund's auditor to provide   o Tax opinions
                        these services creates
                        significant synergy in
                        the form of efficiency,
                        minimized disruption, or
                        the ability to maintain a
                        desired level of
                        confidentiality.
----------------------- --------------------------- -----------------------------------------------

------------------------------------- -------------------------
  AUDIT COMMITTEE APPROVAL POLICY         AUDIT COMMITTEE
                                          REPORTING POLICY
------------------------------------- -------------------------
------------------------------------- -------------------------
o "One-time" pre-approval             o A summary of
  for the fund fiscal  year             all such services and
  within a specified dollar limit       related fees
  				        (including comparison
  			                to specified dollar
  			                limits) reported
  			                quarterly.

o Specific approval is
  needed to exceed the
  pre-approved dollar limits for
  these services (see general
  Audit Committee approval policy
  below for details on obtaining
  specific approvals)

o Specific approval is
  needed to use the Fund's
  auditors for tax services not
  denoted as pre-approved, or to add a specific
  service subcategory as
  "pre-approved"
------------------------------------- -------------------------




                     SECTION III - POLICY DETAIL, CONTINUED

----------------------- --------------------------- -----------------------------------------------
   SERVICE CATEGORY          SERVICE CATEGORY        SPECIFIC PRE-APPROVED SERVICE SUBCATEGORIES
                               DESCRIPTION
----------------------- --------------------------- -----------------------------------------------
                                              
IV.  OTHER SERVICES     Services which are not      o Business Risk Management support
                        prohibited by the Rule,     o Other control and regulatory
A. SYNERGISTIC,         if an officer of the Fund     compliance projects
UNIQUE QUALIFICATIONS   determines that using the
                        Fund's auditor to provide
                        these services creates
                        significant synergy in
                        the form of efficiency,
                        minimized disruption,
                        the ability to maintain a
                        desired level of
                        confidentiality, or where
                        the Fund's auditors
                        posses unique or superior
                        qualifications to provide
                        these services, resulting
                        in superior value and
                        results for the Fund.
----------------------- --------------------------- -----------------------------------------------

--------------------------------------- ------------------------
    AUDIT COMMITTEE APPROVAL POLICY         AUDIT COMMITTEE
                                            REPORTING POLICY
------------------------------------- --------------------------
                                   
o "One-time" pre-approval             o A summary of
  for the fund fiscal year within       all such services and
  a specified dollar limit              related fees
  			               (including comparison
  			                to specified dollar
  				        limits) reported
                                        quarterly.
o Specific approval is
  needed to exceed the
  pre-approved dollar limits for
  these services (see general
  Audit Committee approval policy
  below for details on obtaining
  specific approvals)

o Specific approval is
  needed to use the Fund's
  auditors for "Synergistic" or
  "Unique Qualifications" Other
  Services not denoted as
  pre-approved to the left, or to
  add a specific service
  subcategory as "pre-approved"
------------------------------------- --------------------------




                     SECTION III - POLICY DETAIL, CONTINUED

----------------------- ------------------------- -----------------------------------------------
   SERVICE CATEGORY         SERVICE CATEGORY        SPECIFIC PROHIBITED SERVICE SUBCATEGORIES
                              DESCRIPTION
----------------------- ------------------------- -----------------------------------------------
                                            
PROHIBITED  SERVICES    Services which result     1. Bookkeeping or other services
                        in the auditors losing       related to the accounting records or
                        independence status          financial statements of the audit
                        under the Rule.              client*
                                                  2. Financial information systems design
                                                     and implementation*
                                                  3. Appraisal or valuation services,
                                                     fairness* opinions, or
                                                     contribution-in-kind reports
                                                  4. Actuarial services (i.e., setting
                                                     actuarial reserves versus actuarial
                                                     audit work)*
                                                  5. Internal audit outsourcing services*
                                                  6. Management functions or human
                                                     resources
                                                  7. Broker or dealer, investment
                                                     advisor, or investment banking services
                                                  8. Legal services and expert services
                                                     unrelated to the audit
                                                  9. Any other service that the Public
                                                     Company Accounting Oversight Board
                                                     determines, by regulation, is
                                                     impermissible
----------------------- ------------------------- -----------------------------------------------

------------------------------------------- ------------------------------
     AUDIT COMMITTEE APPROVAL POLICY               AUDIT COMMITTEE
                                                  REPORTING POLICY
------------------------------------------- ------------------------------
o These services are not to be              o A summary of all
  performed with the exception of the(*)      services and related
  services that may be permitted              fees reported at each
  if they would not be subject to audit       regularly scheduled
  procedures at the audit client (as          Audit Committee meeting
  defined in rule 2-01(f)(4)) level           will serve as continual
  the firm providing the service.             confirmation that has
  				              not provided any
                                              restricted services.
------------------------------------------- ------------------------------

--------------------------------------------------------------------------------
GENERAL AUDIT COMMITTEE APPROVAL POLICY:
o For all projects, the officers of the Funds and the Fund's auditors will each
  make an assessment to determine that any proposed projects will not impair
  independence.

o Potential services will be classified into the four non-restricted service
  categories and the "Approval of Audit, Audit-Related, Tax and Other
  Services" Policy above will be applied. Any services outside the specific
  pre-approved service subcategories set forth above must be specifically
  approved by the Audit Committee.

o At least quarterly, the Audit Committee shall review a report summarizing the
  services by service category, including fees, provided by the Audit firm as
  set forth in the above policy.

--------------------------------------------------------------------------------


    (2) Disclose the percentage of services described in each of paragraphs (b)
   through (d) of this Item that were approved by the audit committee pursuant
   to paragraph (c)(7)(i)(C) of Rule 2-01 of Regulation S-X.

Non-Audit Services
Beginning with non-audit service contracts entered into
on or after May 6, 2003, the effective date of the new
SEC pre-approval rules, the Fund's audit committee is
required to pre-approve services to affiliates defined by
SEC rules to the extent that the services are determined
to have a direct impact on the operations or financial
reporting of the Fund. For the years ended November 30, 2014
and 2013, there were no services provided to an affiliate
that required the Fund's audit committee pre-approval.

(f) If greater than 50 percent, disclose the percentage of hours expended on the
principal accountants engagement to audit the registrant's financial statements
for the most recent fiscal year that were attributed to work performed by
persons other than the principal accountant's full-time, permanent employees.

N/A

(g) Disclose the aggregate non-audit fees billed by the registrants accountant
for services rendered to the registrant, and rendered to the registrants
investment adviser (not including any sub-adviser whose role is primarily
portfolio management and is subcontracted with or overseen by another investment
adviser), and any entity controlling, controlled by, or under common control
with the adviser that provides ongoing services to the registrant for each of
the last two fiscal years of the registrant.

The aggregate non-audit fees for the Fund were $7,100
payable to Deloitte & Touche LLP for the year ended
November 30, 2014 and $8,131 were paid to the former
auditor, Ernst & Young LLP for the year ended November 30,
2013.

(h) Disclose whether the registrants audit committee of the board of trustees
has considered whether the provision of non-audit services that were rendered to
the registrants investment adviser (not including any subadviser whose role is
primarily portfolio management and is subcontracted with or overseen by another
investment adviser), and any entity controlling, controlled by, or under common
control with the investment adviser that provides ongoing services to the
registrant that were not pre-approved pursuant to paragraph (c)(7)(ii) of
Rule 2-01 of Regulation S-X is compatible with maintaining the principal
accountant's independence.

The Fund's audit committee of the Board of Fundees has
considered whether the provision of non-audit services
that were rendered to the Affiliates (as defined) that were
not pre-approved pursuant to paragraph (c)(7)(ii) of Rule
2-01 of Regulation S-X is compatible with maintaining
the principal accountant's independence.

ITEM 5. AUDIT COMMITTEE OF LISTED REGISTRANTS

(a) If the registrant is a listed issuer as defined in Rule 10A-3
under the Exchange Act (17 CFR 240.10A-3), state whether
or not the registrant has a separately-designated standing
 audit committee established in accordance with Section
3(a)(58)(A) of the Exchange Act (15 U.S.C. 78c(a)(58)(A)).
If the registrant has such a committee, however designated,
identify each committee member. If the entire board of directors
is acting as the registrant's audit committee as specified in
Section 3(a)(58)(B) of the Exchange Act (15 U.S.C. 78c(a)(58)(B)),
so state.

N/A

(b) If applicable, provide the disclosure required by Rule 10A-3(d)
under the Exchange Act (17 CFR 240.10A-3(d)) regarding an exemption
from the listing standards for audit committees.

N/A

ITEM 6. SCHEDULE OF INVESTMENTS.

File Schedule of Investments in securities of unaffiliated issuers
as of the close of the reporting period as set forth in 210.1212
of Regulation S-X [17 CFR 210.12-12], unless the schedule is
included as part of the report to shareholders filed under Item
1 of this Form.

Included in Item 1


ITEM 7. DISCLOSURE OF PROXY VOTING POLICIES AND PROCEDURES FOR
CLOSED-END MANAGEMENT INVESTMENT COMPANIES.

A closed-end management investment company that is filing an annual report on
this Form N-CSR must, unless it invests exclusively in non-voting securities,
describe the policies and procedures that it uses to determine how to vote
proxies relating to portfolio securities, including the procedures that the
company uses when a vote presents a conflict between the interests of its
shareholders, on the one hand, and those of the company's investment adviser;
principal underwriter; or any affiliated person (as defined in Section 2(a)(3)
of the Investment Company Act of 1940 (15 U.S.C. 80a-2(a)(3)) and the rules
thereunder) of the company, its investment adviser, or its principal
underwriter, on the other. Include any policies and procedures of the company's
investment adviser, or any other third party, that the company uses, or that are
used on the company's behalf, to determine how to vote proxies relating to
portfolio securities.

Not applicable to open-end management investment companies.


ITEM 8. PORTFOLIO MANAGERS OF CLOSED-END MANAGEMENT INVESTMENT COMPANIES.

(a) If the registrant is a closed-end management investment company that
is filing an annual report on this Form N-CSR,provide the following
information:
(1) State the name, title, and length of service of the person or persons
employed by or associated with the registrant or an investment adviser
of the registrant who are primarily responsible for the day-to-day management
of the registrant's portfolio ("Portfolio Manager"). Also state each Portfolio
Manager's business experience during the past 5 years.


Not applicable to open-end management investment companies.


ITEM 9. PURCHASES OF EQUITY SECURITIES BY CLOSED-END MANAGEMENT
INVESTMENT COMPANY AND AFFILIATED PURCHASERS.

(a) If the registrant is a closed-end management investment company,
in the following tabular format, provide the information specified in
paragraph (b) of this Item with respect to any purchase made by or on
behalf of the registrant or any affiliated purchaser, as defined in
Rule 10b-18(a)(3) under the Exchange Act (17 CFR 240.10b-18(a)(3)), of
shares or other units of any class of the registrant's equity securities
that is registered by the registrant pursuant to Section 12 of the
Exchange Act (15 U.S.C. 781).

Not applicable to open-end management investment companies.


ITEM 10. SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS.

Describe any material changes to the procedures by which shareholders
may recommend nominees to the registrant's board of directors, where
those changes were implemented after the registrant last provided
disclosure in response to the requirements of Item 407(c)(2)(iv) of
Regulation S-R(17 CFR 229.407)(as required by Item 22(b)(15))
of Schedule 14A (17 CFR 240.14a-101), or this Item.


There have been no material changes to the procedures by which the
shareholders may recommend nominees to the registrant's board of
directors since the registrant last provided disclosure in response
to the requirements of Item 407(c)(2)(iv) of Regulation S-R of Schedule 14(A)
in its definitive proxy statement, or this item.


ITEM 11. CONTROLS AND PROCEDURES.

(a) Disclose the conclusions of the registrant's principal executive and
principal financials officers, or persons performing similar functions,
regarding the effectiveness of the registrant's disclosure
controls and procedures (as defined in Rule 30a-3(c) under the Act (17 CFR
270.30a-3(c))) as of a date within 90 days of the filing date of the report
that includes the disclosure required by this paragraph,
based on the evaluation of these controls and procedures required by Rule
30a-3(b) under the Act (17 CFR 270.30(a)-3(b) and Rules 13a-15(b) or 15d-15(b)
under the Exchange Act (17 CFR 240.13a-15(b) or 240.15d-15(b)).

The registrant's principal executive officer
and principal financial officer have
concluded that the registrant's disclosure
controls and procedures are effective based
on the evaluation of these controls and
procedures as of a date within 90 days of the
filing date of this report.


(b) Disclose any change in the registrant's internal control over financial
reporting (as defined in Rule 30a-3(d) under the Act (17CFR 270.30a-3(d)) that
occured during the second fiscal quarter of the period covered by this report
that has materially affected, or is reasonably likely to materially affect,
the registrant's internal control over financial reporting.

There were no significant changes in the
registrant's internal control over financial
reporting that occurred during the second
fiscal quarter of the period covered by this
report that have materially affected, or are
reasonably likely to materially affect, the
registrant's internal control over financial
reporting.

The registrant's principal executive officer and principal financial
officer, however, voluntarily are reporting the following information:

In August of 2006 the registrant's investment adviser
enhanced its internal procedures for reporting performance
information required to be included in prospectuses.
Those enhancements involved additional internal controls
over the appropriateness of performance data
generated for this purpose.  Such enhancements were made
following an internal review which identified
prospectuses relating to certain classes of shares of
a limited number of registrants where, inadvertently,
performance information not reflecting the deduction of
applicable sales charges was included. Those prospectuses
were revised, and the revised prospectuses were distributed to
shareholders.


ITEM 12. EXHIBITS.

(a) File the exhibits listed below as part of this Form. Letter or number the
exhibits in the sequence indicated.

(1) Any code of ethics, or amendment thereto, that is the subject of the
disclosure required by Item 2, to the extent that the registrant intends to
satisfy the Item 2 requirements through filing of an exhibit.



(2) A separate certification for each principal executive officer and principal
financial officer of the registrant as required by Rule 30a-2(a) under the Act
(17 CFR 270.30a-2(a)) , exactly as set forth below:

Filed herewith.





                                   SIGNATURES

                          [See General Instruction F]


Pursuant to the requirements of the Securities Exchange Act of 1934 and the
Investment Company Act of 1940, the registrant has duly caused this report to be
signed on its behalf by the undersigned, thereunto duly authorized.


(Registrant) Pioneer Series Trust VIII


By (Signature and Title)* /s/ Lisa M. Jones
Lisa M. Jones, President & Chief Executive Officer

Date January 29, 2015


Pursuant to the requirements of the Securities Exchange Act of 1934 and the
Investment Company Act of 1940, this report has been signed below by the
following persons on behalf of the registrant and in the capacities and on the
dates indicated.


By (Signature and Title)* /s/ Lisa M. Jones
Lisa M. Jones, President & Chief Executive Officer

Date January 29, 2015


By (Signature and Title)* /s/ Mark Bradley
Mark Bradley, Treasurer & Chief Accounting & Financial Officer

Date January 29, 2015

* Print the name and title of each signing officer under his or her signature.