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Office of Inspector General

Report: External Peer Review Report on the EPA OIG Audit Organization

The Inspector General for Tax Administration has reviewed the system of quality control for the audit organization of the EPA OIG in effect for the year ended September 30, 2020.

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OIG Independence of EPA

The EPA's Office of Inspector General is a part of the EPA, although Congress provides our funding separate from the agency, to ensure our independence. We were created pursuant to the Inspector General Act of 1978, as amended Exit.

Environmental Protection Agency  |  Office of Inspector General
1200 Pennsylvania Avenue, N.W. (2410T)  |  Washington, DC 20460  |  (202) 566-2391
OIG Hotline: 1-888-546-8740.