# Extension of Postponement of Effectiveness for Certain Provisions of Trichloroethylene (TCE); Regulation Under the Toxic Substances Control Act (TSCA)
> **Rule** · Notification; extension of postponement of effectiveness. · Published 2025-08-20 · 90 FR 40534
## Document
- **Document number:** 2025-15885
- **Category:** chemical-tsca
- **Federal Register citation:** 90 FR 40534
- **CFR reference:** 40 CFR 751
- **Publication date:** 2025-08-20
- **EPA docket:** EPA-HQ-OPPT-2020-0642
## Abstract

The Environmental Protection Agency (EPA or Agency) is extending the postponement of the effectiveness of certain regulatory provisions of the final rule entitled "Trichloroethylene (TCE); Regulation Under the Toxic Substances Control Act (TSCA)" for an additional 90 days. Specifically, this postponement applies to the conditions imposed on the uses with TSCA exemptions.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2025/08/20/2025-15885/extension-of-postponement-of-effectiveness-for-certain-provisions-of-trichloroethylene-tce)
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