U.S. EPA Proposes Revisions to Citizen Suit Notice Regulations

On February 24, 2026, the U.S. Environmental Protection Agency ("EPA") proposed new rules that would revise the procedural requirements for service of Notices of Intent to file citizen suits ("NOIs") on EPA under several federal environmental statutes. The proposed amendments to 40 CFR 54.2, 135.2, 210.2, 254.2, 374.2, and 702.61 would apply to NOIs served on EPA under the Clean Air Act, the Clean Water Act, the Safe Drinking Water Act, the Noise Control Act, the Resource Conservation and... By: Burr & Forman