CDTI CDTI Advanced Materials Inc (PK)

Clean Diesel Technologies, Inc. (Nasdaq:CDTI) ("CDTi" or "the Company"), a leader in advanced emission control technology, announced it will report fourth quarter and year-end 2014 financial results on Tuesday, March 17, 2015 prior to opening of the market. CDTi will hold a conference call that same day at 8:00 a.m. PT (11:00 a.m. ET) to discuss the results with the investment community.

To participate in the conference call, please dial +1 (877) 303-9240 and use conference code 88133346. For investors outside of the U.S please dial +1 (760) 666-3571 and use the same conference code.

The conference call will be webcast live on the CDTi website at www.cdti.com under the "Investor Relations" section. To listen to the live webcast, participants should visit the site at least 15 minutes prior to the conference to download any required streaming media software. An archived recording of the conference call will be available on the CDTi website for 30 days.

About CDTi

CDTi manufactures and distributes vehicle emissions control products that leverage its advanced materials technology. CDTi utilizes its proprietary patented Mixed Phase Catalyst (MPC®) technology and other related technologies to provide high-value sustainable solutions to reduce emissions, increase energy efficiency and lower the carbon intensity of on- and off-road combustion engine systems. Reflecting its continued focus on innovation, CDTi is developing and commercializing proprietary advanced low-platinum group metal (PGM) catalysts including synergized-PGM (SPGM™), as well as zero-PGM (ZPGM™) catalysts. CDTi is headquartered in Oxnard, California and has operations in the U.K., Canada, France, Japan and Sweden. For more information, please visit www.cdti.com.

CONTACT: Becky Herrick or Cathy Mattison
         LHA (IR Agency)
         +1 415 433 3777
         bherrick@lhai.com
         cmattison@lhai.com