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 This website is no longer updated and links to external websites and some internal pages may not work.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

Wool Fiberglass Manufacturing National Emissions Standards July 2017 Amendment

On June 6, 2017, the EPA Administrator signed a direct final rule and a parallel proposed rule that would extend the compliance date for wool fiberglass flame attenuation (FA) lines. Read the notices and a fact sheet summarizing the action.

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

Revision of Compliance Deadlines in Air Toxics Standards for Wool Fiberglass Manufacturing Flame Attenuation Lines: Fact Sheet (PDF)(2 pp, 102 K, July 10, 2017)