This page provides compliance information for manufacturers producing vehicles and engines subject to greenhouse gas standards.

Frequent Questions

• Frequent Questions: EPA GHG Provisions for Clean Alternative Fuel Conversions of Light-Duty Vehicles and Medium-Duty Passenger Vehicles (PDF)(9 pp, 1.98 MB, EPA-420-F-12-056, August 2012)
• Frequent Questions: Light-Duty GHG Manufacturers (PDF)(14 pp, 602 K, EPA-420-F-12-005, January 2012)

Reporting Templates

• Reporting templates for light-duty GHG standards

Compliance Materials

• BMW compliance materials
• Mercedes-Benz compliance materials
• Ford compliance materials
• Fiat Chrysler compliance materials
• General Motors (GM) compliance materials
• Volkswagen compliance materials