EX-99.G2 5 0005.txt LETTER AGREEMENT Exhibit g(2) Domini Social Investment Trust 11 West 25th Street New York, NY 10010 May 1, 2000 Investors Bank & Trust Company P.O. Box 1537 Boston, Massachusetts 02205-1537 Attention: Timothy O'Leary Re: Domini Social Bond Fund - Custodian Contract Ladies and Gentlemen: Pursuant to Section 4 of the Custodian Contract dated June 3, 1993 (the "Contract"), between Domini Social Investment Trust (formerly, "Domini Social Index Trust") (the "Trust") and Investors Bank & Trust Company (the "Custodian"), we hereby request that Domini Social Bond Fund (the "Fund") be added to the list of series of the Trust to which the Custodian renders services as custodian under the terms of the Contract. Please sign below to evidence your agreement to render such services as custodian on behalf of the Fund and to add the Fund as a beneficiary under the Contract. Domini Social Investment Trust By: Carole M. Laible ---------------- Title: Treasurer/Secretary Agreed: INVESTORS BANK & TRUST COMPANY By: Andrew Nesvet --------------- Title: Senior Director