🌱EPA Grants California Waiver for Advanced Clean Cars II Standards
The Environmental Protection Agency ("EPA") is providing notice of its decision granting the California Air Resources Board's ("CARB's") request for a waiver of Clean Air Act preemption for its Advanced Clean Cars II ("ACC II") regulations. EPA's decision was issued under the authority of the Clean Air Act ("CAA" or "Act") section 209.
Learn More🌱EPA Authorizes California's New Small Off-Road Engine Regulations
The Environmental Protection Agency ("EPA") is providing notice of its decision granting the California Air Resources Board's ("CARB's") request for an authorization of amendments to its small off-road engine ("SORE") regulations. CARB's amendments covered by this authorization include those adopted by CARB in 2016 and 2021. EPA's decision was issued under the authority of section 209 of the Clean Air Act ("CAA" or "Act").
Learn More🌍EPA Grants California Waiver for Omnibus Low NOX Regulations
The Environmental Protection Agency ("EPA") is providing notice of its decision to grant the California Air Resources Board's ("CARB") request for a waiver of Clean Air Act (CAA) preemption for its Heavy-Duty Vehicle and Engine "Omnibus" Low NO<INF>X</INF> Regulations ("Omnibus Low NO<INF>X</INF> program"). EPA's decision also includes an authorization for portions of the Omnibus Low NO<INF>X</INF> program that pertain to off-road diesel engines. This decision was issued under the authority of the Clean Air Act ("CAA" or "Act") section 209.
Learn More