Regulations last checked for updates: Oct 08, 2025

Title 40 - Protection of Environment last revised: Sep 08, 2029
  • § 52.772 - [Reserved]
  • § 52.779 - [Reserved]
  • § 52.783 - [Reserved]
  • § 52.792 - [Reserved]
authority: 42 U.S.C. 7401