The U.S. Environmental Protection Agency (EPA) has released the first public list of Confidential Business Information (CBI) claims scheduled to expire under the Toxic Substances Control Act (TSCA). The list covers claims expiring between June 22, 2026, and July 31, 2026. EPA states that it will refresh the list monthly as additional claims approach expiration. Because the list identifies claims by EPA case number, expiration date, and submission type—not submitter name—companies will need to compare the listed numbers against their own TSCA submission records, including 2016 Chemical Data Reporting (CDR) filings and Section 5 submissions such as PMNs, LVEs, NOCs, and TMEAs. EPA strongly encourages companies to review the list and future lists to determine whether any of their TSCA CBI claims are included.
