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                                  EXHIBIT 10.10

                 GTECH CORPORATION EXECUTIVE PERQUISITES PROGRAM

GTECH offers an Executive Perquisite Program (EPP) to officers of GTECH Holdings
Corporation. EPP provides each covered executive with a lump sum payment of
$27,500 (net of all taxes) at the start of the calendar year.

The plan is designed to maintain competitive compensation for our Key Executives
by allowing each participant the flexibility to avail of Executive Program(s)
best suited to their respective needs such as:

         -        Retirement

         -        Insurance

         -        Education

         -        Charitable Contributions

         -        Health/Fitness<PAGE>

                                  EXHIBIT 10.11

                     GTECH CORPORATION EXECUTIVE PERQUISITES
                     PROGRAM EXECUTIVE OFFICER PARTICIPANTS

W. Bruce Turner
Howard Cohen (employment terminated in August 2002)
David Calabro
Jaymin Patel
Kathleen McKeough
Larry Smith
Marc Crisafulli
Antonio Carlos Rocha
Timothy Nyman*
Donald Sweitzer

* Received prorated payment as of date of promotion on October 8, 2002.<PAGE>

                                  EXHIBIT 10.12

                                GTECH CORPORATION
                     FORM OF EXECUTIVE SEPARATION AGREEMENT

This Separation Agreement between GTECH Corporation (together with its direct
and indirect subsidiaries and affiliates) (collectively, "GTECH") and
("Employee"), shall be effective on the latter of the dates written below.

For good and valuable mutual consideration, receipt of which is hereby
acknowledged, the parties hereby agree as follows:

1.       Employee acknowledges that he is an employee at will of GTECH and is
subject to dismissal at GTECH's sole discretion.

2.       In the event GTECH dismisses Employee for reasons other than those set
forth in Section 5 herein, Employee shall receive the following, for a period,
which shall end on the date ____ months from the date of dismissal:*

         a.       continuation of Employee's base salary at the time of
                  dismissal; and

         b.       continuation of life, accidental death and dismemberment and
                  health (medical and dental) insurance as such may be in force
                  during such period for employees in positions similar to
                  Employee.

3.       At the end of the above-referenced period, GTECH shall offer Employee
the opportunity to continue the benefits described in Section 2(b) in accordance
with applicable COBRA statutes or any successor statutes.

4.       Except as set forth above, all other benefits to which Employee was
entitled prior to his dismissal shall cease.

5.       This agreement shall not apply to termination of Employee's employment
due to Employee's death, disability, voluntary resignation or termination for
cause. "Cause" shall mean Employee's failure to perform his duties as designated
by GTECH; breach of his Restrictive Agreement-Employee/Applicant; breach of
GTECH's Conflict of Interest and Ethical Conduct Policy; conviction of any
felony or of any crime involving gambling, fraud, deceit, theft, dishonesty, or
moral turpitude; and/or acting in any manner that has an adverse effect on
GTECH. In addition, this agreement does not apply to those instances where
termination of employment from GTECH is caused by the sale of assets,
operations, or products to another concern, and the employee is offered
employment by such concern in a reasonably equal capacity.

6.       Except as set forth in the Restrictive Agreement-Employee/Application
and the GTECH Conflict of Interest and Ethical Conduct Policy, this agreement
represents the entire agreement between the parties, and supersedes all other
agreements, written or verbal, between them, including prior separation
agreements. This agreement may only

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be amended by an instrument signed by both parties. This agreement shall be
governed by the laws of the State of Rhode Island.

IN WITNESS WHEREOF, the parties have executed this agreement on the dates
written below.

GTECH CORPORATION

By:_____________________________                 ____________________________

Date:___________________________                 Date:________________________

* Agreements for Kathleen McKeough and Donald Sweitzer includes the following
language "or the date Executive accepts other employement"

                                     - 2 -<PAGE>
                                                                               .
                                                                               .
                                                                               .

                                  EXHIBIT 10.13

                           GTECH HOLDINGS CORPORATION

          SCHEDULE OF RECIPIENTS OF EXECUTIVE SEPARATION AGREEMENTS (1)

<TABLE>
<CAPTION>
RECIPIENT                                      PAYOUT PERIOD (2)
<S>                                            <C>
Howard Cohen                                          (3)
David Calabro                                      12 months
Marc Crisafulli                                    12 months
Kathleen McKeough                                  12 months
Timothy Nyman                                      12 months
Jaymin Patel                                       12 months
Antonio Carlos Rocha                               12 months
Larry Smith                                        12 months
Donald Sweitzer                                    12 months
W. Bruce Turner                                       (4)
</TABLE>

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

1.       Sets forth recipients who are, or who were during fiscal 2003,
executive officers and/or directors of GTECH Holdings Corporation and who are
currently parties to separation agreements.

2.       Executive is to receive continuation of his base salary at time of
separation, plus certain health, insurance and other benefits for the respective
number of months indicated.

3.       See Agreement, dated March 5, 2001, as amended, between Howard Cohen
and the Company. Employment terminated August 2002. See Separation Agreement and
Mutual Release, dated as of December 13, 2002, by and among the Company, GTECH
Corporation and Howard S. Cohen.

4.       See Agreement, dated as of August 6, 2002, between W. Bruce Turner and
the Company.<PAGE>

                                  EXHIBIT 10.15

            GTECH CORPORATION EXECUTIVE PARTICIPANTS IN SUPPLEMENTAL
                                RETIREMENT PLAN

W. Bruce Turner
Howard Cohen (employment terminated in August 2002)
David Calabro
Jaymin Patel
Kathleen McKeough
Larry Smith
Marc Crisafulli
Antonio Carlos Rocha
Timothy Nyman
Donald Sweitzer<PAGE>

                                                                   EXHIBIT 10.20

CAIXA

                         CERTIFICATE OF AMENDMENT AND RE-RATIFICATION TO SERVICE
                                                        CONTRACT ENTERED BETWEEN
                                                    CAIXA ECONOMICA FEDERAL, AND
                                                              GTECH BRASIL LTDA.

By this instrument, CAIXA ECONOMICA FEDERAL, a government-held financial
institution and private company legal entity, created and organized under the
terms of Decree Law 759 of August 12, 1969, and by Decree no. 66.303, of March
06, 1970, currently governed by the statutes approved by Decree no. 3851, of
June 27, 2001, with amendments introduced by Decree No. 3682, of August 8, 2001,
Taxpayer I.D. (CNPJ/MF) number 00.360.305/0001-04, with headquarters at the
following address: SBS, Quadra 04, Lots 3 and 4, Brasilia, Federal District,
herein represented by its National Manager for Supplies, Mr. ADAUTO BARBOSA
JUNIOR, a Brazilian citizen, married, bearer of Identity Card number 292.752 -
SSP/GO, and Individual Taxpayer I.D. (CPF) number 148.888.311-49, hereinafter
referred to as CAIXA, and GTECH BRASIL LTDA., with headquarters at Alameda
Araguacema, 78, Barueri, State of Sao Paulo, Corporate Taxpayer I.D. (CNPJ/MF)
number 68.926.628/0001-00, herein represented by its Director, Mr. JOAQUM
KIYOSHI KAVAKAMA, a Brazilian citizen, married, engineer, bearer of Identity
Card (RG) number 8.660.082-SSP/SP and Individual Taxpayer (CPF) number
013.782.508-00, hereinafter referred to as CONTRACTOR, enter this CERTIFICATE OF
AMENDMENT TO THE SERVICE AGREEMENT signed between the same parties on May 20,
2000, object of administrative process number 99.5303.033/2000, according to the
following terms and conditions:

CLAUSE 1 - PRICE

1.1      Clauses 3.5, 3.6, 3.7 and 3.8 and its sub-clauses 3.8.1 and 3.8.2 are
         abolished, and payment equivalent to one hundred million (100,000,000)
         Type 3 transactions per year is no longer due, as a result of the
         launching of new lottery games, and the second weekly draw of the
         Numbers Lotto - LOTO V - (MEGA SENA).

1.2      With the implementation of new games, the CONTRACTOR will have ensured
         a remuneration that is compatible with the performance level of the
         services rendered.

1.3      As a result of the suppression of the above-mentioned clauses, current
         clauses 3.9, 3.10, 3.11, 3.11.1, 3.12 and 3.13, will be numbered in
         sequence, 3.5, 3.6, 3.7, 3.7.1, 3.8 and 3.9, respectively.

<PAGE>

CLAUSE 2 - REVITALIZATION OF LOTTERY GAMES

2.1      As a counterpart to the cancellation of the Agreement clauses mentioned
         in sub-clause 1.1 above, CAIXA assumes the firm commitment to
         reformulate [now] existing games, with the purpose of making them more
         attractive, and to launch new lottery games, after carrying out a
         market research, according to the legislation in force. The launching
         schedule will be established by mutual agreement with the CONTRACTOR.

CLAUSE 3 - RATIFICATION

3.1      The Service Agreement mentioned in the caput [preamble] of this
         instrument will become effective with the amendments produced by this
         Certificate of Amendment, maintaining the clauses and conditions in
         their exact amendments that are not conflicting with the provisions of
         this instrument.

CLAUSE 4 - VENUE

4.1      The venue of the Federal Justice, Judiciary Section of Brasilia -
         Federal District is competent to solve any issues arising from this
         Certificate of Amendment.

IN WITNESS WHEREOF, CAIXA and CONTRACTOR sign the present Certificate of
Amendment in four (04) counterparts of equal contents and form, in the presence
of two witnesses who also sign below.

                  Brasilia-DF, September 14, 2001

                  (Signed - Illegible)
                  CAIXA ECONOMICA FEDERAL

                  (Signed - Illegible)
                  GTECH BRASIL LTDA.
                  19/09/2001

WITNESSES:

Name: Clayton da Costa Paixao
Identity Card (RG) No. 912 555 SSP/illegible

Name: Glaucio Geronasso

<PAGE>

Identity Card (RG) No. 1.450.217-3 SSP/PR

USU/VERAS/Amendments-GTECH-2001

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