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 This website is no longer updated and links to external websites and some internal pages may not work.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

Office of Inspector General

Report on the External Quality Control Review of the U.S. EPA's OIG

May 18, 2012

HHS OIG conducted this review in accordance with the Council of the Inspectors General on Integrity and Efficiency guidelines and discussed the review with you and members of your staff on April 5, 2012. 

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