The California Air Resources Board should stop working on amendments to its Advanced Clean Trucks Act, according to the Truck and Engine Manufacturers, because an agreement it signed with the state is ...

DTNA, Paccar, Volvo Group North America and International argued that the Clean Trucks Partnership violates the Clean Air Act and the Supremacy Clause of the U.S. Constitution. OEMs claim federal ...

A collection of global environmental groups on Thursday sent a letter to North America's leading truck manufacturers, urging them to abide by the terms of the Clean Truck Partnership (CTP) signed in ...

North American truck and engine manufacturers have been accused of failing to "keep their word" by legally challenging the validity of the Clean Truck Partnership agreement, which they entered into in ...

WASHINGTON, DC, June 1, 2025 (ENS) – President Donald Trump is expected to sign two Congressional resolutions that will revoke the U.S. Environmental Protection Agency waivers from federal standards ...