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.

Petroleum Refinery Sector Final Amendments

This action finalizes amendments to the petroleum refinery NESHAP and to the NSPS to clarify the requirements of these rules and to make technical corrections and minor revisions to requirements for work practice standards, recordkeeping, and reporting which were proposed in the Federal Register on April 10, 2018.

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