EXHIBIT 32



      In connection with the quarterly report of Security Devices International,
Inc., (the "Company") on Form 10-Q for the quarter ended May 31, 2011 as filed
with the Securities and Exchange Commission (the "Report") Gregory Sullivan, the
Principal Executive Officer of the Company and Rakesh Malhotra, the Principal
Financial Officer of the Company, certify pursuant to 18 U.S.C. Sec. 1350, as
adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:



     (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 operation of
          the company.


 July 15, 2011                            /s/ Gregory Sullivan
                                          ------------------------------
                                          Gregory Sullivan, Principal
                                          Executive Officer



 July 15, 2011                            /s/ Rakesh Malhotra
                                          ------------------------------
                                          Rakesh Malhotra, Principal
                                          Financial Officer