Amendment to Schedule A to the Participation Agreement among Allmerica Investment Trust, Allmerica Financial Investment Management Services, Inc. and Allmerica Financial Life Insurance and Annuity Company WHEREAS, Allmerica Investment Trust, Allmerica Financial Investment Management Services, Inc. and Allmerica Financial Life Insurance and Annuity Company have previously entered into a Participation Agreement dated March 22, 2000 ("Participation Agreement"); and WHEREAS, the Participation Agreement provides for the amendment of Schedule A thereto from time to time, and the parties now wish to amend Schedule A to add additional separate accounts, thereby substituting the attached Schedule A for the prior existing one. NOW, THEREFORE, the parties do hereby agree: 1. To amend Schedule A to the Participation Agreement by adopting the attached Schedule A, dated June 1, 2000, and by substituting the attached Schedule A for any and all prior amendments to Schedule A, as may have been adopted from time to time. In witness whereof, each of the parties has caused this agreement to be executed in its name and on its behalf by its duly authorized representatives as of the date specified below. ALLMERICA FINANCIAL LIFE INSURANCE AND ANNUITY COMPANY By: /s/ John P. Kavanaugh Name: John P. Kavanaugh Title: Vice President Date: August 17, 2000 ALLMERICA INVESTMENT TRUST ALLMERICA FINANCIAL INVESTMENT MANAGEMENT SERVICES, INC. By: /s/ Kristin Bushard By: /s/ Paul T. Kane Name: Kristin Bushard Name: Paul T. Kane Title: Vice President Title: Vice President Date: August 17, 2000 Date: August 17, 2000 ALLMERICA FINANCIAL LIFE INSURANCE AND ANNUITY COMPANY SCHEDULE A TO PARTICIPATION AGREEMENT DATED MARCH 22, 2000 (DATED JUNE 1, 2000) SEPARATE ACCOUNTS AND VARIABLE PRODUCTS VARIABLE LIFE PRODUCTS SEPARATE ACCOUNT PRODUCT NAME 1933 ACT# 1940 ACT # - ---------------- ------------ --------- ---------- VEL VEL (>87) 33-1467 811-5183 VEL VEL (>91) 33-90320 811-5183 VEL II VEL (>93) 33-57792 811-7466 VEL VEL (Plus) 33-42687 811-5183 Inheritage Inheritage 33-70948 811-8120 Select Inheritage Allmerica Select Separate Account II Select Life 33-83604 811-8746 Group VEL Group VEL 33-82658 811-0874 Fulcrum Variable Life Separate Account SPVUL 333-15569 811-07913 FUVUL Separate Account ValuePlus Assurance (First Union) 333-93013 811-09731 Group VEL Separate Account COLI Group VEL 333-39798 811-8704 Separate Account IMO VUL 2001 333-84879 811-09529 Separate Account IMO VUL 2001 Survivorship 333-90995 811-09529 Separate Account FR1 PremierFocus N/A N/A Separate Account FR2 PremierFocus N/A N/A Separate Account FR3 PremierFocus N/A N/A Separate Account FR4 PremierFocus N/A N/A Separate Account FQ1 PremierFocus N/A N/A VARIABLE ANNUITY PRODUCTS SEPARATE ACCOUNT PRODUCT NAME 1933 ACT# 1940 ACT # - ---------------- ------------ --------- ---------- VA-K ExecAnnuity Plus 91 33-39702 811-6293 ExecAnnuity Plus 93 33-39702 Advantage 33-39702 Ultimate Advantage 333-38274 Agency Accumulator (no-load) 333-87099 ValuePlus Assurance IVA (First N/A Union) Allmerica Immediate Advantage 333-81861 Variable Annuity (IVA)-2 Allmerica Select Separate Account Allmerica Select Resource I 33-47216 811-6632 Allmerica Select Resource II 33-47216 Allmerica Select Reward (Bonus) 333-78245 Allmerica Select Charter (C-Shares) 333-63093 Allmerica Select Advocate (no-load) 333-90531 Allmerica Select Secondary B/D 333-92115 VARIABLE ANNUITY PRODUCTS SEPARATE ACCOUNT PRODUCT NAME 1933 ACT# 1940 ACT # - ---------------- ------------ --------- ---------- Separate Accounts VA-A, VA-B, VA-C, VA-G, VA-H Variable Annuities (discontinued) Fulcrum Separate Account Fulcrum 333-11377 811-7799 Separate Account UR1 PremierFocus N/A N/A Separate Account UR2 PremierFocus N/A N/A Separate Account UR3 PremierFocus N/A N/A Separate Account UR4 PremierFocus N/A N/A Separate Account UQ1 PremierFocus N/A N/A