An official website of the United States government.

This is not the current EPA website. To navigate to the current EPA website, please go to This website is historical material reflecting the EPA website as it existed on January 19, 2021. This website is no longer updated and links to external websites and some internal pages may not work. More information »

Smart Sectors

Aerospace Sector Information

The Department of Defense, Federal Aviation Administration, National Aeronautics and Space Administration and EPA are the agencies primarily responsible for regulating the aerospace sector. The following links are intended to help Smart Sectors partners and the public learn more about how EPA works with the aerospace sector.

Basic EPA regulatory information

EPA Resources