Exhibit 32

         Certification of CEO and CFO Pursuant to18 U.S.C. Section 1350

The  undersigned,  Jeremy  D.  Peter-Hoblyn  and  David  W.  Whitwell,  in their
capacities  as  Chief  Executive  Officer  and  Chief Financial Officer of Clean
Diesel Technologies, Inc. (the "Registrant") do each hereby certify with respect
to  the  Annual  Report  on  Form  10-K  of  the Registrant for the period ended
December  31,  2003, as filed with the Securities and Exchange Commission on the
date thereof (the "Report"), that, to the best of his 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 operations
       of  Registrant  as  of,  and  for,  the periods presented in this Report.



               /S/ JEREMY D. PETER-HOBLYN
               ----------------------------------------
               JEREMY D. PETER-HOBLYN
               CHIEF EXECUTIVE OFFICER AND DIRECTOR
               AS OF MARCH 29, 2004

               /S/ DAVID W. WHITWELL
               ----------------------------------------
               DAVID W. WHITWELL
               CHIEF FINANCIAL OFFICER, VICE PRESIDENT AND TREASURER
               AS OF MARCH 29, 2004

Pursuant  to  Section  906  of  the  Sarbanes-Oxley Act of 2002 (the "Act") this
certification  accompanies  the  Report  and  shall  not,  except  to the extent
required by the Act, be deemed filed by Registrant for purposes of Section 18 of
the  Securities  Exchange  Act  of  1934,  as  amended.

A signed original of this written statement required by Section 906, or other
document authenticating, acknowledging or otherwise adopting the signature that
appears in typed form within the electronic version of this written statement
required by Section 906, has been provided to Clean Diesel Technologies, Inc.
and will be retained by Clean Diesel Technologies, Inc. and will be furnished to
the Securities and Exchange Commission or its staff upon request.