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Mobile Sources Technical Review Subcommittee (MSTRS)
Clean Diesel and Retrofit Working Group

The Clean Diesel and Retrofit Work Group was formed by EPA as a part of the Mobile Source Technical Review Subcommittee (MSTRS) under the provisions of the Federal Advisory Committee Act (FACA) to obtain advice in four areas:
  1. How to assess fleets to determine diesel emission reduction strategies suitability
  2. Evaluate in-use performance of retrofit technology
  3. Educate the public on emission reduction strategies
  4. How to establish national incentives for cleaner diesel strategies.

Co-chairs of the Clean Diesel and Retrofit Working Group:
Gay MacGregor, US EPA
Tim Johnson, Corning, Inc.

The working groups meet as necessary to provide input to the MSTRS. They include a balanced representation from state and local agencies, environmental groups, manufacturers, fuel suppliers, lawyers/consultants, scientific/academic institutions and other federal agencies.


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