CERTIFICATION OF AMENDMENT

                                       OF

                              CERTIFICATE OF TRUST

                               NATIONS FUNDS TRUST

NATIONS FUNDS TRUST (the "Trust"), a trust organized and existing under and by
virtue of Section 3810 of the Delaware Statutory Trust Act,

            DOES HEREBY CERTIFY:

            FIRST: That the Board of Trustees of the Trust, at a meeting duly
held on May 4-5, 2005, adopted resolutions proposing and declaring advisable the
following amendment to the Certificate of Trust of the Trust:

            RESOLVED, that the name of NATIONS FUNDS TRUST be, and it hereby is,
      changed to COLUMBIA FUNDS SERIES TRUST; and

            FURTHER RESOLVED, that the officers of Nations Funds Trust be, and
      each hereby is, authorized, directed and empowered to perform any and all
      actions that such officer deems necessary or appropriate to change the
      name of Nations Funds Trust to Columbia Funds Series Trust, including
      without limitation, filing an amended Certificate of Trust on behalf of
      Columbia Funds Series Trust with the State of Delaware and deciding on the
      most appropriate timing to implement such change.

            SECOND: That the aforesaid amendment was duly adopted in accordance
with the applicable provisions of Section 3810(b)(1) of the Delaware Statutory
Trust Act.

            THIRD: That this Certificate of Amendment of the Certificate of
Trust for the Trust shall be effective upon filing.

      IN THE WITNESS WHEREOF, the undersigned has duly executed this Certificate
of Amendment in accordance with Section 3811(a)(2) of the Act.

IN THE WITNESS WHEREOF, said Trustees of the Trust have caused this certificate
to be signed by Scott Henderson, its Corporate Secretary, as of this 21st day of
September, 2005.

                                                      /s/ Scott Henderson
                                                      ------------------------
                                                      Scott Henderson
                                                      Secretary