DOMINI SOCIAL INVESTMENTS LLC 536 Broadway, 7th Floor New York, New York 10012

                          DOMINI SOCIAL INVESTMENTS LLC
                             000 Xxxxxxxx, 0xx Xxxxx
                            Xxx Xxxx, Xxx Xxxx 00000

                          Dated as of November 30, 2006

Domini Advisor Trust
c/o Domini Social Investments LLC
000 Xxxxxxxx, 0xx Xxxxx
Xxx Xxxx, Xxx Xxxx 00000

     Re: Sponsorship Agreement

Ladies and Gentlemen:

     Reference is hereby made to that certain Sponsorship Agreement, dated as of
February 4, 2005 (such agreement, as amended and in effect from time to time,
the "Sponsorship Agreement"), by and between Domini Advisor Trust (the "Trust")
and Domini Social Investments LLC ("Domini" or the "Sponsor").

     The Trust and the Sponsor hereby agree that Schedule A to the Sponsorship
Agreement is hereby superseded and replaced by the Schedule A attached hereto.

     This letter agreement is a contract under seal and shall be governed by and
construed in accordance with the laws of the Commonwealth of Massachusetts. This
letter agreement may be executed in any number of counterparts, each of which
shall be an original and all of which, when taken together, shall constitute one
and the same instrument. In proving this letter agreement it shall not be
necessary to produce or account for more than one such counterpart signed by the
party against whom enforcement is sought.

                                        Sincerely,


                                        DOMINI SOCIAL INVESTMENTS LLC


                                        By: /s/ Xxx Xxxxxx
                                            ------------------------------------
                                        Title: Manager

Accepted and Agreed:

DOMINI ADVISOR TRUST


By: Xxxxxx Xxxxxx
    ---------------------------------
Title: Treasurer



                                                                      SCHEDULE A

Pursuant to Section 3, Domini Advisor Trust, on behalf of the Domini Social
Equity Portfolio and each other series of the Trust for which this Agreement is
approved, shall pay the Sponsor compensation at the following annual rates:

              0.45% of the first $2.0 billion of net assets managed
              0.44% of the next $1.0 billion of net assets managed
              0.43% of net assets managed in excess of $3.0 billion