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 This website is no longer updated and links to external websites and some internal pages may not work.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

Reviewing New Chemicals under the Toxic Substances Control Act (TSCA)

Instruction Manual for Reporting Under the Toxic Substances Control Act §5 New Chemicals Program

Access the Instruction Manual for Reporting Under the TSCA §5 New Chemicals Program here:

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

Instruction Manual for Reporting under TSCA Section 5 New Chemicals Program (PDF)(68 pp, 548 K, May 26, 2015)