Confidential Business Information under TSCA
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CBI Procedural Rule
On June 1, 2023, EPA issued a final rule relating to the assertion and maintenance of confidential business information claims under TSCA. Learn more.
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EPA Review and Determination
EPA is required to review and make determinations on many TSCA CBI claims. Learn More
This website informs businesses, policymakers, and the public about the confidential business information (CBI) provisions of § 14 of the Toxic Substances Control Act (TSCA), as amended by the Frank R. Lautenberg Chemical Safety for the 21st Century Act.
About CBI under TSCA
Fulfilling TSCA CBI Requirements
- Making CBI claims in TSCA submissions
- Final CBI Procedural Rule (2023)
- Substantiation of CBI claims at the time of initial submission
- What to include in CBI substantiations
- EPA review and determination of CBI claims
- Policies for Deficient TSCA CBI Submissions
- Statistics for the TSCA CBI Review Program
CBI Review Results
News
Sign up for TSCA and Other Chemical Safety News
Resources
- Annual TSCA CBI/VDI Training
- The official text of TSCA as amended by the Frank R. Lautenberg Chemical Safety Act of the 21st Century is available in the United States Code on FDSys, from the U.S. Government Printing Office
- Call the TSCA Hotline (202) 554-1404