An official website of the United States government.

We've made some changes to EPA.gov. If the information you are looking for is not here, you may be able to find it on the EPA Web Archive or the January 19, 2017 Web Snapshot.

NAICS Sector 92: Public Administration

These are the public administration industries that EPA regulations affect, with their North American Industry Classification System (NAICS) code. On each page you can find a list of laws and regulations that affect your industry as well as compliance and enforcement information.