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

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TSCA Hotline at 202-554-1404
TSCA Hotline e-mail
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Reviewing New Chemicals under the Toxic Substances Control Act (TSCA)

Basic information

EPA's Review Process

Filing a Premanufacture Notice with EPA

EPA Actions to Reduce Risk

Regulatory Actions under TSCA Section 5

Important Information

WARNING - Do not e-mail any Confidential Business Information (CBI) to EPA. EPA's e-mail system is not secured to protect CBI.
SNUN reminder: When submitting a Significant New Use Notice (SNUN), companies should include a cover letter. Read more information about SNUNs and what the cover letter should include.