Recent News

• November 1, 2013

  MECA's Written Comments on ARB's 2013 Update to the Climate Change Scoping Plan

• October 8, 2013

  MECA's Written Comments on the Proposed Amendments to Oregon's Low-Emission Vehicle Rule

• October 7, 2013

  MECA's Statement on ARB's Proposed Regulation for SIP Credit from Mobile Agricultural Equipment

• August 22, 2013

  MECA's Supplemental Written Comments on the U.S. EPA's Proposed Rule - Control of Air Pollution from Motor Vehicles: Tier 3 Motor Vehicle Emission and Fuel Standards

• August 20, 2013

  MECA's Statement on the Federal Highway Administration's Request for Comments on Buy America Policy Requirements

• August 1, 2013

  Retrofit Sales for Trucks and Buses in California Remain Lower Than Projected

See All News

October 31, 2013

- Added Mandarin translation of the Executive Summary in "Ultrafine Particulate Matter and the Benefits of Reducting Particle Numbers in the United States" to Resources >> Reports.

July 29, 2013

- Added "A Truck Driver's Guide to Care and Maintenance of Diesel Particulate Filters Video" (link to California ARB website) to Resources >> Videos.

July 18, 2013

- Added "Ultrafine Particulate Matter and the Benefits of Reducing Particle Numbers in the United States (July 2013)" to Resources >> Reports.

July 15, 2013

- Added "Aftermarket Converter Regulations - Recommendations for Successful Implementation (July 2013)" to Resources >> Fact Sheets.

June 19, 2013

- Added "The Impact of Gasoline Fuel Sulfur on Catalytic Emission Control Systems (June 2013)" to Resources >> Reports.

May 20, 2013

- Added "Stage II Vapor Recovery (Chinese version)" to Resources >> Technology Videos.

May 15, 2013

- Added "Stage II Vapor Recovery (Portuguese version)" to Resources >> Technology Videos.