Data / Federal rules / 2024-29274

Trichloroethylene (TCE); Regulation Under the Toxic Substances Control Act (TSCA)

The Environmental Protection Agency published this final rule in the Federal Register on December 17, 2024. It took effect on January 16, 2025.

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What the agency says

The Environmental Protection Agency (EPA or Agency) is finalizing a rule to address the unreasonable risk of injury to health presented by trichloroethylene (TCE) under its conditions of use. TSCA requires that EPA address by rule any unreasonable risk of injury to health or the environment identified in a TSCA risk evaluation and apply requirements to the extent necessary so that the chemical no longer presents unreasonable risk. EPA's final rule will, among other things, prevent serious illness associated with uncontrolled exposures to the chemical by preventing consumer access to the chemical, restricting the industrial and commercial use of the chemical while also allowing for a reasonable transition period with interim worker protections in place where an industrial and commercial use of the chemical is being prohibited, and provide time-limited exemptions for critical or essential uses of TCE for which no technically and economically feasible safer alternatives are available.

Key facts

Document number: 2024-29274
Type: Final rule
Action: Final rule
Agency: Environmental Protection Agency
Published: December 17, 2024
Takes effect: January 16, 2025
Dates: This final rule is effective on January 16, 2025.
Docket: EPA-HQ-OPPT-2020-0642; FRL-8317-02-OCSPP
Regulation ID (RIN): 2070-AK83
Code of Federal Regulations: 40 CFR 751
Topics: Chemicals; Environmental protection; Hazardous substances
Significant: Yes, under Executive Order 12866
Pages: 68

The document on federalregister.gov PDF

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Everything from the Environmental Protection Agency · Rules on chemicals · Rules on environmental protection · Rules on hazardous substances · Published in December 2024

Read from the Federal Register API, last updated 2026-10-23. The document on federalregister.gov is the official record; dates and dockets can change through later corrections. Free to reuse with credit to SpecStream under CC BY 4.0.