# Regulation of Fuel and Fuel Additives: Alternative Test Method for Olefins in Gasoline
> **Rule** · Final rule. · Published 2011-10-21 · Effective 2011-11-21 · 76 FR 65382
## Document
- **Document number:** 2011-27219
- **Category:** other
- **Federal Register citation:** 76 FR 65382
- **CFR reference:** 40 CFR 80
- **Publication date:** 2011-10-21
- **Effective date:** 2011-11-21
- **EPA docket:** EPA-HQ-OAR-2008-0558
## Abstract

The Environmental Protection Agency (EPA) is finalizing a rule to allow refiners and laboratories to use an alternative test method for olefin content in gasoline. This final rule will provide flexibility to the regulated community by allowing an additional test method for compliance measurement while maintaining environmental benefits achieved from our fuels programs.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2011/10/21/2011-27219/regulation-of-fuel-and-fuel-additives-alternative-test-method-for-olefins-in-gasoline)
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