# Significant New Use Rule on a Certain Chemical Substance; Withdrawal of Significant New Use Rule
> **Rule** · Withdrawal of final rule. · Published 2012-05-31 · Effective 2012-06-04 · 77 FR 32021
## Document
- **Document number:** 2012-12920
- **Category:** chemical-tsca
- **Federal Register citation:** 77 FR 32021
- **CFR reference:** 40 CFR 9
- **Publication date:** 2012-05-31
- **Effective date:** 2012-06-04
- **EPA docket:** EPA-HQ-OPPT-2011-0942
## Abstract

EPA is withdrawing a significant new use rule (SNUR) promulgated under the Toxic Substances Control Act (TSCA) for a chemical substance identified generically as C15 olefins, which was the subject of premanufacture notice (PMN) P-11-511. EPA published this SNUR using direct final rulemaking procedures. EPA received a notice of intent to submit adverse comments on the rule. Therefore, the Agency is withdrawing this SNUR, as required under the expedited SNUR rulemaking process. EPA intends to publish a proposed SNUR for the chemical substance under separate notice and comment procedures.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2012/05/31/2012-12920/significant-new-use-rule-on-a-certain-chemical-substance-withdrawal-of-significant-new-use-rule)
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