# Approval and Promulgation of Implementation Plans: Alaska
> **Rule** · Direct final rule. · Published 1998-03-11 · Effective 1998-05-11 · 63 FR 11839
## Document
- **Document number:** 98-6096
- **Category:** other
- **Federal Register citation:** 63 FR 11839
- **CFR reference:** 40 CFR 52
- **Publication date:** 1998-03-11
- **Effective date:** 1998-05-11
- **State:** AK
- **EPA docket:** AK-20-1708a
## Abstract

Environmental Protection Agency (EPA) is approving revisions to the Alaska State Implementation Plan (SIP) submitted October 31, 1997. This revision consists of amendments to Fuel Requirements for Motor Vehicles, title 18, chapter 53 of the Alaska Administrative Code (18 AAC 53) regarding the use of oxygenated fuels.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/1998/03/11/98-6096/approval-and-promulgation-of-implementation-plans-alaska)
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