Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock () or http:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
Environmental rules are codified under Title 40 of the Code of Federal Regulations (40 CFR).
EPA helps regulated entities meet federal requirements, and holds entities legally accountable for violations.
