In a pair of closely watched decisions issued on June 18, 2025, the U.S. Supreme Court answered a critical procedural question under the Clean Air Act (CAA): is the proper venue for judicial ...

President Donald Trump has achieved significant victories in the Supreme Court during the first six months of his second term ...

US Supreme Court Clean Air Act (CAA) decisions often result in big-picture changes to administrative law. Two CAA decisions this term deal with CAA’s venue-related provisions which specify where ...

The U.S. Supreme Court on June 20, 2025, issued a 7-2 decision in Diamond ... 2022 reinstatement of the Clean Air Act (CAA) waiver granted to California for the state's Advanced ...

WASHINGTON (Reuters) -The U.S. Supreme Court sided on Friday with fuel producers that had opposed California's standards for vehicle emissions and electric cars under a federal air pollution law, ...

On June 18, 2025, the Supreme Court decided Oklahoma v. EPA and EPA v. Calumet, a pair of cases that focus on the Clean Air Act’s (CAA or Act) venue selection provisions.