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                                 CERTIFICATION
                             Pursuant to Section 906
                        of the Sarbanes-Oxley Act of 2002


                  The undersigned, the Chief Executive Officer of SEI
Institutional International Trust (the "Fund"), with respect to the Fund's Form
N-CSR for the period ended September 30, 2004 as filed with the Securities and
Exchange Commission, hereby certifies, pursuant to 18 U.S.C. Section 1350, as
adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that, to the
best of my knowledge:


         1. such Form N-CSR fully complies with the requirements of section
13(a) or 15(d) of the Securities Exchange Act of 1934; and

         2. the information contained in such Form N-CSR fairly presents, in all
material respects, the financial condition and results of operations of the
Fund.


Dated: 11/29/04


                                           /s/ Edward D. Loughlin
                                           ----------------------
                                           Edward D. Loughlin