Document zd3wBzyQqe6p5dyq1rY6q584m

William L. Wehrum, Jr. Ex. 6 Partner and Head of the Administrative Law Group, Hunton & Williams LLP Hunton & Williams LLP, Washington, DC 2007 to present. Bill's practice focuses on air quality issues, including regulatory development and related litigation; compliance counseling and enforcement defense; legislative advice; and permitting. Bill is the head of Hunton's Administrative Law Group, which includes the Nation's premier environmental law practice. Acting Assistant Administrator for Air and Radiation U S. Environmental Protection Agency, Washington, DC 2005 to 2007 As EPA's senior official on air issues, Bill was responsible for all aspects of the Agency's air program - including stationary source regulations and permitting, motor vehicle and fuel standards, and a wide range of other Clean Air Act provisions. Principal Deputy Assistant Administrator and Counsel to the Assistant Administrator for Air and Radiation U.S. Environmental Protection Agency, Washington, DC 2001 to 2005 Associate Attorney Latham & Watkins and Swidler & Berlin, Washington, DC 1994 to 2001 BF3 Production Team Leader and Supervisor - Health, Safety, and Environmental Allied-Signal, Inc., Wilmington, DE 1988 to 1994 Environmental Engineer Allied-Signal, Inc., Morristown, NJ 1986 to 1988 Education JD, Widener University 1993 BS Chemical Engineering, Purdue University 1986 Professional Memberships/Certifications Member of the DC Bar and numerous federal district and circuit courts. Professional Engineer, State of Delaware (inactive). Sierra Club v. EPA 18cv3472 NDCA Tier 1 ED 002061 00156513-00001