U.S. Environmental Protection Agency | US EPA
Sep 19, 2025 · Website of the U.S. Environmental Protection Agency (EPA). EPA's mission is to protect human health and the environment.
Our Mission and What We Do - US EPA
Oct 20, 2025 · EPA research Sponsor partnerships We don't protect the environment on our own. We work with businesses, non-profit organizations, and state and local governments through …
Contact EPA | US EPA
Oct 14, 2025 · Ways to contact or connect with EPA include social media, libraries, FOIA requests, mailing addresses, staff directory, commenting on EPA regulations, and how to …
EPA in Tennessee | US EPA
Oct 6, 2025 · Portal for news and information about EPA's efforts in Tennessee and TN environmental conditions.
EPA in California | US EPA
Oct 22, 2025 · Portal for news and information about EPA's efforts and environmental conditions in California.
Regulatory and Guidance Information By Topic | US EPA
Oct 10, 2025 · EPA develops and enforces regulations that span many environmental topics, from acid rain reduction to wetlands restoration. Each topic listed below may include related laws …
EPA Launches Biggest Deregulatory Action in U.S. History
Mar 12, 2025 · WASHINGTON – U.S. Environmental Protection Agency (EPA) Administrator Lee Zeldin announced the agency will undertake 31 historic actions in the greatest and most …
EPA Certifications | US EPA
Dec 30, 2024 · EPA manages various certification programs such as air-conditioning and refrigeration technicians (Section 608), lead-safe renovation and paint abatement, vehicle and …
Proposed Rule: Reconsideration of 2009 Endangerment Finding …
Aug 22, 2025 · On July 29, 2025, EPA proposed to rescind the 2009 Greenhouse Gas Endangerment Finding. The Endangerment Finding is a prerequisite for regulating emissions …
EPA Region 9 (Pacific Southwest)
Sep 11, 2025 · EPA’s Pacific Southwest (Region 9) implements and enforces federal environmental laws in Arizona, California, Hawaii, Nevada, the Pacific Islands, and 148 Tribal …