# Air Plan Disapproval; California; Antelope Valley Air Quality Management District and Mojave Desert Air Quality Management District
> **Rule** · Final rule. · Published 2022-09-29 · Effective 2022-10-31 · 87 FR 59021
## Document
- **Document number:** 2022-20858
- **Category:** air-emissions
- **Federal Register citation:** 87 FR 59021
- **CFR reference:** 40 CFR 52
- **Publication date:** 2022-09-29
- **Effective date:** 2022-10-31
- **State:** CA
- **EPA docket:** EPA-R09-OAR-2022-0480
## Abstract

The Environmental Protection Agency (EPA) is taking final action to disapprove revisions to the Antelope Valley Air Quality Management District (AVAQMD) and the Mojave Desert Air Quality Management District (MDAQMD) portions of the California State Implementation Plan (SIP) concerning rules submitted to address section 185 of the Clean Air Act (CAA or the Act) with respect to the 1-hour ozone standard.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2022/09/29/2022-20858/air-plan-disapproval-california-antelope-valley-air-quality-management-district-and-mojave-desert)
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