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                                                                     EXHIBIT 2.2

                                31 December 2006

                               FIRST AMENDMENT TO

                            SHARE PURCHASE AGREEMENT

       in respect of the TechTeam Stock in Advanced Network Engineering NV

                                     between

       Peter De Gendt, Wim De Geetere, Werner Meynaerts, Pascal Claessens
                       and Christophe Gesqueire as Sellers

                                       and

                         TechTeam Global NV as Purchaser

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                               FIRST AMENDMENT TO

                            SHARE PURCHASE AGREEMENT

BETWEEN:   (1)  PETER DE GENDT, residing at Offerlaan 144, B-9000 Ghent,
                Belgium,
                hereinafter referred to as "SELLER 1";

           (2)  WIM DE GEETERE, residing at IJsbeerlaan 9, B-9850 Nevele,
                Belgium,
                hereinafter referred to as "SELLER 2";

           (3)  WERNER MEYNAERTS, residing at Zavelstraat 75, B-3010 Kessel-Lo,
                Belgium,
                hereinafter referred to as "SELLER 3";

           (4)  PASCAL CLAESSENS, residing at Haakveld 29, B-2547 Lint, Belgium,

                hereinafter referred to as "SELLER 4";

           (5)  CHRISTOPHE GESQUEIRE, residing at Broekstraat 10, B-9500
                Geraardsbergen, Belgium,

                hereinafter referred to as "SELLER 5";

                hereinafter jointly referred to as the "SELLERS";

AND:       (6)  TECHTEAM GLOBAL NV, a company organised and existing under the
                laws of Belgium, having its registered office at
                Zweefvliegtuigstraat 10, B-1130 Haren (Brussels), registered
                with the register of legal entities (enterprise number
                0458.468.124),

                represented for the purposes of this Agreement by Christoph
                Neut,

                hereinafter referred to as the "PURCHASER";

           (7)  TECHTEAM GLOBAL, INC., a corporation organised and existing
                under the laws of the State of Delaware, USA, having its
                registered office at 27335 W. 11 Mile Road, Southfield, MI 48033
                USA.

                represented for the purposes of this Agreement by Marc J.
                Lichtman,

                hereinafter referred to as the "TECHTEAM";

Amended TechTeam_ANE_SPA 18-12-06


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WHEREAS:

(A)  The Sellers sold their interest in Advanced Network Engineering NV, a
     company organised and existing under the laws of Belgium, having its
     registered office at Casinoplein 16, B-9000 Ghent, Belgium, registered with
     the register of legal entities (enterprise number 0436.127.143)
     (hereinafter referred to as the "COMPANY") to Purchaser in the Share
     Purchase Agreement dated 13 May 2004 ("SPA").

(B)  The SPA provided that the Sellers could earn additional purchase price
     consideration in the event the Operating Income of the Company reached or
     exceeded E780,000.00 for the three-year period, ending May 13, 2007, after
     the sale of the Company ("Earn-Out").

(C)  Based upon changes in the business of the Company, as a subsidiary of the
     Purchaser, there is uncertainty regarding whether the Sellers have or will
     earn the additional purchase price consideration set forth in Section 3.2
     of the SPA, and the Parties wish to resolve any potential dispute by
     amending the Earn-Out as set forth herein.

(D)  Inasmuch as the compromise involves the issuance of the common stock of
     TechTeam, the parties agree that TechTeam shall be a party to this
     Amendment.

IT IS AGREED AS FOLLOWS:

          SECTION 3.2. EARN-OUT AMOUNT. Section 3.2 Earn-Out Amount is deleted
          in its entirety and replaced by the following:

          3.2.1 Purchaser shall pay Sellers the following amounts:

                (a)  Seller 1. E16,200

                (b)  Seller 2. E20,100

                (c)  Seller 3. E9,600

                (d)  Seller 4. E12,864

                (e)  Seller 5. E9,600

          3.2.2 TechTeam shall issue to the following Sellers a number of shares
                of TechTeam common stock equivalent to the euro amount set forth
                below, as calculated by Section 3.2.3 ("TechTeam Stock"):

                     3.2.2.1.1 Seller 1. E16,200

                     3.2.2.1.2 Seller 3. E9,600

                     3.2.2.1.3 Seller 5. E9,600

          3.2.3 Calculation of Number of Shares of TechTeam Stock. The number of
                shares of TechTeam Stock shall be calculated by (i) converting
                the consideration in euros to U.S. dollars using the E/US$ spot
                exchange rate published by the Wall Street Journal on the date
                three (3) Business Days prior to the date this Amendment is
                executed ("Execution Date") (the result being the "Dollar
                Consideration"); and (ii) dividing the Dollar Consideration by
                the average closing share

Amended TechTeam_ANE_SPA 18-12-06


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                price of TechTeam Stock as listed on the NASDAQ Stock Market for
                the three (3) Business Days prior to, and the three (3) Business
                Days following, the Execution Date (the "Average Closing
                Price"). No fractional shares of TechTeam Stock will be issued.
                In lieu of any such fractional shares, each Seller who would
                otherwise have been entitled to a fraction of a share of
                TechTeam Stock shall be entitled to receive a cash payment in
                lieu of such fractional share determined by multiplying (A) the
                Average Closing Price of a whole share of TechTeam Stock by (B)
                the fractional share interest to which such holder would
                otherwise be entitled, which amount shall be paid to each Seller
                with payments made under Section 3.2.1.

          3.2.4 Issuance of Securities. The TechTeam Stock has been duly and
                validly authorized for issuance, offer and sale pursuant to this
                Agreement and, when issued and delivered as provided hereunder
                against payment in accordance with the terms hereof, shall be
                valid and binding obligations of TechTeam enforceable in
                accordance with their respective terms.

          3.2.5 Restrictions on TechTeam Stock. Each Seller who receives
                TechTeam Stock understands and agrees that the shares granted
                hereunder are restricted as follows:

                3.2.5.1 Vesting Schedule. The TechTeam Stock will vest in three
                        equal parts on December 31, 2007, December 31, 2008, and
                        December 31, 2009, provided that, for each individual
                        Seller, the management company owned by that Seller is
                        still providing services to the Company or an Affiliate
                        on the applicable vesting date. No Seller may sell or
                        transfer any of the TechTeam Stock until they are
                        vested. If a Seller's management company is not
                        providing services to the Company or an Affiliate as a
                        result of death or disability of a Seller, that Seller's
                        TechTeam Stock will become fully vested as of the last
                        date services are provided to the Company or an
                        Affiliate.

                3.2.5.2 Voting and Dividends. While the TechTeam Stock is
                        subject to forfeiture, each Seller holding TechTeam
                        Stock may exercise full voting rights and receive all
                        dividends and other distributions paid with respect to
                        the TechTeam Stock, in each case so long as the
                        applicable record date occurs before such TechTeam Stock
                        is forfeited. If, however, any such dividends or
                        distributions are paid in TechTeam Stock, such TechTeam
                        Stock will be subject to the same risk of forfeiture,
                        restrictions on transferability and other terms as set
                        forth herein.

                3.2.5.3 TechTeam Stock Unregistered. The stock certificates
                        representing the TechTeam Stock are not registered, and
                        cannot be sold by the Seller until the TechTeam Stock
                        has vested, and shall bear the following legend:

Amended TechTeam_ANE_SPA 18-12-06


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                        THESE SECURITIES HAVE NOT BEEN REGISTERED, QUALIFIED,
                        RECOMMENDED, APPROVED OR DISAPPROVED UNDER THE UNITED
                        STATES FEDERAL SECURITIES LAW OR STATE SECURITY LAW. THE
                        SHARES REPRESENTED BY THIS CERTIFICATE MAY NOT BE SOLD,
                        TRANSFERRED OR OTHERWISE DISPOSED OF BY AN INVESTOR
                        WITHOUT (I) REGISTRATION UNDER UNITED STATES FEDERAL
                        SECURITIES LAW, OR (II) DELIVERY OF AN OPINION OF
                        COUNSEL SATISFACTORY TO THE TECHTEAM GLOBAL, INC. THAT
                        NEITHER THE SALE NOR THE PROPOSED TRANSFER CONSTITUTES A
                        VIOLATION OF ANY UNITED STATES FEDERAL OR STATE
                        SECURITIES LAW. FURTHER, THE SHARES REPRESENTED BY THIS
                        CERTIFICATE VEST IN EQUAL AMOUNTS ON DECEMBER 31, 2007,
                        DECEMBER 31, 2008 AND DECEMBER 31, 2009, AND THE SELLERS
                        MAY NOT SELL UNVESTED SHARES.

          3.2.6 Investment in the TechTeam Stock. The Seller's receiving
                TechTeam Stock represent and warrant that:

                3.2.6.1 By reason of the business and financial experience of
                        each Seller and such Seller's financial advisors, each
                        Seller has the capacity to evaluate the merits and risks
                        of accepting the TechTeam Stock to be transferred to
                        such Seller and to protect such Seller's interests in
                        connection herewith.

                3.2.6.2 Each Seller is acquiring the TechTeam Stock to be
                        transferred to such Seller for investment for Seller's
                        own account, not as a nominee or agent, and not with a
                        view to, or for resale in connection with, any
                        distribution thereof in violation of the Securities Act.
                        Each Seller understands that the TechTeam Stock has not
                        been, and will not be registered under the Securities
                        Act by reason of a specific exemption from the
                        registration provisions of the Securities Act, the
                        availability of which depends upon, among other things,
                        the bona fide nature of the investment intent and the
                        accuracy of Seller's representations as expressed
                        herein.

                3.2.6.3 Each Seller has been given full access to all material
                        information concerning the condition, business,
                        operations, proposed operations and prospects of
                        Purchasers, including (i) the Annual Report on Form 10-K
                        most recently filed with the SEC by Purchasers, (ii) all
                        Quarterly Reports on Form 10-Q filed with the SEC by
                        Purchasers since the date of such Annual Report, (iii)
                        all Reports on Form 8-K filed with the SEC by Purchasers
                        since the date of such Annual Report and (iv) the Proxy
                        Statement most recently filed with the SEC by Purchasers
                        (receipt of copies of each of which is hereby
                        acknowledged by each Seller).

Amended TechTeam_ANE_SPA 18-12-06


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                3.2.6.4 Each Seller and each Seller's advisors, if any, have had
                        an opportunity to ask questions of, and to receive
                        information from TechTeam Global, Inc. concerning the
                        condition, business, operations, proposed operations and
                        prospects of TechTeam Global, Inc. and the terms and
                        conditions of Seller's investment in TechTeam Global,
                        Inc., and to obtain any additional information material
                        to such Seller's decision to accept the TechTeam Stock
                        to be transferred to such Seller or necessary to verify
                        the accuracy of other information and data received by
                        Seller in connection herewith. Each Seller believes that
                        there is no material information concerning the
                        condition, business, operations, proposed operations and
                        prospects of TechTeam Global, Inc. of which such Seller
                        is unaware.

                3.2.6.5 Each Seller has made either alone or together with such
                        Seller's advisors, if any, such independent
                        investigation of TechTeam Global, Inc. and related
                        matters as (i) such Seller deems to be, or such Seller's
                        advisors, if any, have advised to be, necessary or
                        advisable in connection with Seller's acceptance of the
                        TechTeam Stock to be transferred to such Seller and (ii)
                        each Seller and such Seller's advisors, if any, believe
                        to be necessary in order to reach an informed decision
                        as to the advisability of accepting such TechTeam Stock.

                3.2.6.6 Each Seller is able to bear the economic risk of an
                        investment in TechTeam Stock to be acquired hereunder,
                        and at the present time, is able to afford a complete
                        loss of such investment.

                3.2.6.7 Each Seller who is not a citizen of the United States
                        ("Foreign Seller") understands and acknowledges that (A)
                        the shares of TechTeam Stock have not been registered
                        under the Securities Act, are being sold in reliance
                        upon an exemption from registration afforded by
                        Regulation S; and that such shares of TechTeam Stock
                        have not been registered with any state securities
                        commission or authority; (B) pursuant to the
                        requirements of Regulation S, the shares of TechTeam
                        Stock may not be transferred, sold or otherwise
                        exchanged unless in compliance with the provisions of
                        Regulation S and/or pursuant to registration under the
                        Securities Act, or pursuant to an available exemption
                        hereunder; and (C) Each Foreign Seller is under no
                        obligation to register the shares of TechTeam Stock
                        under the Securities Act or any state securities law, or
                        to take any action to make any exemption from any such
                        registration provisions available.

                3.2.6.8 Each Foreign Seller is not a U.S. person and is not
                        acquiring the shares of TechTeam Stock for the account
                        of any U.S. person.

Amended TechTeam_ANE_SPA 18-12-06


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                3.2.6.9 Each Foreign Seller is purchasing the shares of TechTeam
                        Stock for its own account and risk and not for the
                        account or benefit of a U.S. Person and no other person
                        has any interest in or participation in the shares of
                        TechTeam Stock or any right, option, security interest,
                        pledge or other interest in or to the shares of TechTeam
                        Stock.

                3.2.6.10 Each Foreign Seller acknowledges that the shares of
                         TechTeam Stock will bear an additional legend in
                         substantially the following form:

                             THE SECURITIES REPRESENTED BY THIS CERTIFICATE HAVE
                             BEEN OFFERED AND SOLD IN AN "OFFSHORE TRANSACTION"
                             IN RELIANCE UPON REGULATION S AS PROMULGATED BY THE
                             SECURITIES AND EXCHANGE COMMISSION. ACCORDINGLY,
                             THE SECURITIES REPRESENTED BY THIS CERTIFICATE HAVE
                             NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF
                             1933 (THE "SECURITIES ACT") AND MAY NOT BE
                             TRANSFERRED OTHER THAN IN ACCORDANCE WITH
                             REGULATION S, PURSUANT TO REGISTRATION UNDER THE
                             SECURITIES ACT, OR PURSUANT TO AN AVAILABLE
                             EXEMPTION FROM REGISTRATION UNDER THE SECURITIES
                             ACT, THE AVAILABILITY OF WHICH IS TO BE ESTABLISHED
                             TO THE SATISFACTION OF THE COMPANY. THE SECURITIES
                             REPRESENTED BY THIS CERTIFICATE CANNOT BE THE
                             SUBJECT OF HEDGING TRANSACTIONS UNLESS SUCH
                             TRANSACTIONS ARE CONDUCTED IN COMPLIANCE WITH THE
                             SECURITIES ACT.

          3.2.7 The Parties agree that the modification to the Earn-Out
                provisions in the Share Purchase Agreement resolves any
                potential dispute between the Parties relating to the Earn-Out
                provisions of the SPA. Accordingly, the Sellers agree to release
                Purchaser for any claim which in any way pertain or relate to
                the Earn-Out provisions of the SPA.

COUNTERPARTS

This Amendment may be executed in counterparts, in the number of originals
stated hereinafter on the signature page and, when taken together, the
counterparts executed by all Parties shall constitute one and the same
instrument.

Amended TechTeam_ANE_SPA 18-12-06


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Done in Brussels, on 31 December 2006, in seven originals. Each party
acknowledges receipt of its own original.

PETER DE GENDT:


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

WIM DE GEETERE:


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

WERNER MEYNAERTS:


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

Amended TechTeam_ANE_SPA 18-12-06


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PASCAL CLAESSENS:


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

CHRISTOPHE GESQUEIRE:


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

TECHTEAM GLOBAL NV:


-------------------------------------   ----------------------------------------
Name: Christoph Neut
Title: Managing Director


TECHTEAM GLOBAL, INC.


-------------------------------------   ----------------------------------------
Name: Marc J. Lichtman
Title: Vice President, Chief Financial
       Officer and Treasurer

Amended TechTeam_ANE_SPA 18-12-06


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