<DOCUMENT>
<TYPE>EX-32
<SEQUENCE>3
<FILENAME>may0810qexh327-08.txt
<DESCRIPTION>EXH. 32
<TEXT>

                                   EXHIBIT 32



<PAGE>


     In connection with the Quarterly Report of Security  Devices  International
Inc. (the  "Company") on Form 10-QSB for the period ending May 31, 2008 as filed
with the Securities and Exchange  Commission (the "Report"),  Sheldon Kales, the
Principal Executive Officer of the Company,  and Rakesh Malhotra,  the Principal
Financial Officer of the Company, certify 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 their knowledge:

     (1)  The Report 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 the  Report  fairly  presents,  in all
          material respects the financial condition and results of the Company.


July 14, 2008                   By: /s/ Sheldon Kales
                                    -----------------------------------------
                                    Sheldon Kales, Principal Executive Officer



July 14, 2008                   By  /s/ Rakesh Malhotra
                                    ------------------------------------------
                                    Rakesh Malhotra, Principal Financial Officer




</TEXT>
</DOCUMENT>
