# Air Plan Approval; ID; State Board Composition
> **Rule** · Final rule. · Published 2023-05-26 · Effective 2023-06-26 · 88 FR 34091
## Document
- **Document number:** 2023-11261
- **Category:** air-emissions
- **Federal Register citation:** 88 FR 34091
- **CFR reference:** 40 CFR 52
- **Publication date:** 2023-05-26
- **Effective date:** 2023-06-26
- **EPA docket:** EPA-R10-OAR-2022-0753, FRL-10190-02-R10
## Abstract

The Environmental Protection Agency (EPA) is approving a revision to the Idaho State Implementation Plan (SIP) submitted on August 9, 2022. The revision was submitted to meet the state board composition requirements of the Clean Air Act.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2023/05/26/2023-11261/air-plan-approval-id-state-board-composition)
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