# Revocation of Significant New Use Rules for Certain Chemical Substances
> **Rule** · Final rule. · Published 2000-05-15 · Effective 2000-06-14 · 65 FR 30913
## Document
- **Document number:** 00-12137
- **Category:** chemical-tsca
- **Federal Register citation:** 65 FR 30913
- **CFR reference:** 40 CFR 721
- **Publication date:** 2000-05-15
- **Effective date:** 2000-06-14
- **EPA docket:** OPPTS-50637A
## Abstract

EPA is revoking significant new use rules (SNURs) for 2 substances promulgated under section 5(a)(2) of the Toxic Substances Control Act (TSCA) based on new data. Based on the new data the Agency no longer finds that activities not described in the corresponding TSCA section 5(e) consent order or premanufacture notice (PMN) for these chemical substances may result in significant changes in human or environmental exposure.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2000/05/15/00-12137/revocation-of-significant-new-use-rules-for-certain-chemical-substances)
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