Exhibit 23.2
Consent of Independent Registered Public Accounting Firm
The Board of Directors
Clean Diesel Technologies, Inc.:
We consent to the use of our report dated March 29, 2012, with respect to the consolidated balance sheet of Clean Diesel Technologies, Inc. as of December 31, 2011, and the related consolidated statements of operations and comprehensive loss, stockholders’ equity, and cash flows for the year then ended, incorporated herein by reference and to the reference to our firm under the heading “Experts” in the prospectus.
/s/ KPMG LLP
Los Angeles, California
April 17, 2013