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.

Office of Inspector General

Report: National Environmental Policy and Quadrennial Review Needed

Report #10-P-0140June 8, 2010

What We Found

The environmental protection structure created by the National Environmental Policy Act 40 years ago has not resulted in a comprehensive approach.

Report Materials​​

You may need Adobe Reader to view files on this page. See EPA’s About PDF page to learn more.