Laws & Regulations | US EPA
Oct 8, 2025 · Overview of EPA's law and regulatory information, including complying with and enforcing environmental regulations.
About EPA | US EPA
Nov 17, 2025 · General EPA information about: the Administrator and senior managers; locations and addresses of EPA offices; budget, planning, and performance results.
Climate Change | US EPA
Oct 20, 2025 · Comprehensive information from U.S. EPA on issues of climate change, global warming, including climate change science, greenhouse gas emissions data, frequently asked …
Report an Environmental Violation, General Information - US EPA
Jun 2, 2025 · What EPA's Enforcement Program Does The mission of EPA's Office of Enforcement and Compliance Assurance (OECA) is to improve the environment and protect …
The Origins of EPA | US EPA
Nov 6, 2025 · List of links to documents shedding light on the United States Environmental Protection Agency's birth and early years
Browse News Releases | US EPA
Oct 24, 2025 · EPA news releases listed by date, topic, EPA office, region, or archive.
EPA Region 9 (Pacific Southwest)
Nov 25, 2025 · EPA’s Pacific Southwest (Region 9) implements and enforces federal environmental laws in Arizona, California, Hawaii, Nevada, the Pacific Islands, and 148 Tribal …
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 in Your State | US EPA
Apr 16, 2025 · EPA in Your State Learn what EPA is doing in your state or territory by selecting from the drop-down menu or clicking on the map.
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 …