Procedures for Determining Manufacturer's Average Fuel Economy.

Fees for Vehicle and Engine Compliance Programs.

Fuel Economy Advertising Guide for New Vehicles.

Electric and Hybrid Vehicles Fuel Economy Calculation.

Gas Guzzler Tax (Extracts).

Fuel Economy Standards Exemptions.

Relief Petitions Under the Fuel Efficiency Act.

Multistage Vehicle Manufacture.

Passenger Automobile Average Fuel Economy Standards.

Light Truck Fuel Economy Standards.