February 26, 2007 [PDF File] or [text] - Final rule, Control of Hazardous Air Pollutants From Mobile Sources, published in the Federal Register

March 29, 2006 [PDF File] or [text] - Proposed rule, Control of Hazardous Air Pollutants From Mobile Sources, published in the Federal Register

November 14 , 2005 - Letter to Stephen L. Johnson, Administrator, Environmental Protection Agency (EPA), regarding the Small Business Advocacy Panel Report Control of Hazardous Air Pollutants from Mobile Sources.

November 8, 2005 [PDF File] - Report of the Small Business Advocacy Review Panel on Control of Hazardous Air Pollutants from Mobile Sources.

June 23, 2005 - Letter to Alexander Cristofaro, EPA, in response to notification letter regarding Control of Hazardous Air Pollutants from Mobile Sources: Small Business Advocacy Panel.