Exhibit 32


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

The  undersigned, Bernhard Steiner 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,
2004,  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/  BERNHARD  STEINER
                    ---------------------------------------------
                    BERNHARD STEINER
                    PRESIDENT, CHIEF EXECUTIVE OFFICER AND DIRECTOR
                    MARCH 28, 2006

                    /S/  DAVID  W.  WHITWELL
                    ---------------------------------------------
                    DAVID W. WHITWELL
                    CHIEF FINANCIAL OFFICER, VICE PRESIDENT AND TREASURER
                    MARCH 28, 2006

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.