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 www.epa.gov. 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 This website is no longer updated and links to external websites and some internal pages may not work.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 »

Office of Inspector General

Deterring Fraud, Waste and Abuse of EPA Funds

The Office of Inspector General (OIG) is an independent office within EPA that helps the Agency protect the environment in a more efficient and cost effective manner.

You may need a PDF reader to view some of the files on this page. See EPA’s About PDF page to learn more.