EPA Increases Clarity, Eases Implementation of Heavy Duty Vehicle Regulations while Proposing further Improvements
Publilshed by the U.S. Environmental Protection Agency (EPA)
WASHINGTON (December 28, 2020) — Today, the U.S. Environmental Protection Agency (EPA) is issuing two actions regarding technical adjustments to improve testing procedures for vehicle and engine emissions programs.
Read the full article at: https://www.epa.gov/newsreleases/epa-increases-clarity-eases-implementation-heavy-duty-vehicle-regulations-while
