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  2. Confidential Business Information under TSCA

Register for EPA’s Webinar on the Final Confidential Business Information Rule

**Second webinar date added: Thursday, July 20 at 2:00 p.m. EDT. Register here.**

Join U.S. Environmental Protection Agency (EPA) staff on Tuesday, July 18 at 2:00 p.m. EDT for a public webinar on the Agency’s recently finalized procedural rule for submitting confidential business information (CBI) under the Toxic Substances Control Act (TSCA).

EPA announced the final rule on June 1, which increases transparency, modernizes the reporting and review procedures for CBI, and aligns with the 2016 amendments to TSCA. The rule will become effective on August 7.

This webinar will be useful for anyone looking for an overview of the new rule and the new requirements for companies that submit data under TSCA. It will include a demonstration of how and where to locate and open time-sensitive notifications from EPA relating to CBI claims, how to update company contact information, and show how CBI claim requirements have been further integrated in to TSCA reporting applications.

Register now.

Read the final rule.

Confidential Business Information under TSCA

  • Overview
  • Health and Safety Information
  • Frequent Questions
  • Making CBI Claims in TSCA Submissions
  • Substantiating CBI Claims under TSCA at the Time of Initial Submission
  • What to Include in CBI Substantiations
  • EPA Review and Determination of CBI Claims under TSCA
  • Policies for Deficient TSCA CBI Submissions
  • Statistics for the TSCA CBI Review Program
Contact Us About CBI under TSCA
Contact Us About CBI under TSCA to ask a question, provide feedback, or report a problem.
Last updated on June 26, 2025
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