# Air Plan Approval; Michigan; Definitions
> **Rule** · Direct final rule. · Published 2024-06-11 · Effective 2024-08-12 · 89 FR 49100
## Document
- **Document number:** 2024-12519
- **Category:** other
- **Federal Register citation:** 89 FR 49100
- **CFR reference:** 40 CFR 52
- **Publication date:** 2024-06-11
- **Effective date:** 2024-08-12
- **State:** MI
- **EPA docket:** EPA-R05-OAR-2024-0120
## Abstract

The Environmental Protection Agency (EPA) is approving a request submitted by the Michigan Department of Environment, Great Lakes, and Energy (EGLE) on February 28, 2024, to revise the Michigan state implementation plan (SIP). The revision is updating the SIP for clarity by removing a redundant definition for "used oil."

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2024/06/11/2024-12519/air-plan-approval-michigan-definitions)
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