BBH TRUST

                                 40 Water Street
                                Boston, MA 02109

                                November 3, 2004


EDGAR Operations Branch
Securities and Exchange Commission
Division of Investment Management
450 Fifth Street, Northwest
Washington, DC  20549


     RE: BBH TRUST      (the "Trust" or "Registrant")
            BBH U.S. Treasury Money Fund
            BBH Tax Exempt Money Fund
           1933 Act File No. 33-39020
           1940 Act File No. 811-3779


Dear Sir or Madam:

     Pursuant to Rule 497(j) of the Securities Act of 1933, the above-referenced
Trust hereby  certifies that the definitive  form of Prospectus and Statement of
Additional  Information dated October 31, 2004, that would have been filed under
Rule  497(c),  do not  differ  from  the form of  Prospectus  and  Statement  of
Additional  Information contained in the most recent Registration  Statement for
the Trust.  This  Registration  Statement  was  electronically  filed under Rule
485(b) as Post-Effective amendment No. 19 on October 29, 2004.

     If you have any questions regarding this  certification,  please contact me
at (412) 288-8260.

                                                Very truly yours,



                                                /s/ Gail C. Jones
                                                Gail C. Jones
                                                Secretary