Regulation & law · 30/09/1994Updated: 10/18/2026 · 1 min read
EPA Finalizes Clean-Fuel Vehicle Emission Standards and California Pilot Test Program
Summary
The Environmental Protection Agency has finalized rules for clean-fuel vehicle emission standards and a California pilot test program, which are part of the 1990 Clean Air Act Amendments. The rules require certain fleet owners to purchase or convert vehicles to meet clean-fuel standards, and exempt clean-fuel vehicles from transportation control measures.