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                                                                    EXHIBIT 13.2

                                  CERTIFICATION
                                       of
                            Periodic Financial Report
      Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, 18 U.S.C.
                                  Section 1350

I, Gilles Therrien, Vice-President, Finance and Administration, and Chief
Financial Officer of Sand Technology Inc., hereby certify that the Annual Report
on Form 20-F for the Fiscal Year ended July 31, 2007 fully complies with the
requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934
and that the information contained in the periodic report fairly presents, in
all material respects, the financial condition and results of operations of Sand
Technology Inc.

Date: January 29, 2008


                                  /s/ Gilles Therrien
                                  ----------------------------------------------
                                      Vice-President, Finance and Administration
                                      and Chief Financial Officer

This certification is made solely for the purposes of 18 U.S.C. Section 1350,
subject to the knowledge standard set forth therein, and not for any other
purpose. It is not being filed as part of the Annual Report or as a separate
disclosure document.