# Air Plan Approval; California; Eastern Kern Air Pollution Control District
> **Rule** · Final rule. · Published 2021-11-04 · Effective 2021-12-06 · 86 FR 60771
## Document
- **Document number:** 2021-23376
- **Category:** air-emissions
- **Federal Register citation:** 86 FR 60771
- **CFR reference:** 40 CFR 52
- **Publication date:** 2021-11-04
- **Effective date:** 2021-12-06
- **State:** CA
- **EPA docket:** EPA-R09-OAR-2021-0524
## Abstract

The Environmental Protection Agency (EPA) is taking final action to approve a revision to the Eastern Kern Air Pollution Control District (EKAPCD) portion of the California State Implementation Plan (SIP). This revision concerns EKAPCD's demonstration regarding reasonably available control technology (RACT) requirements and negative declarations for the 2008 8-hour ozone National Ambient Air Quality Standards (NAAQS or "standards") in the portion of the Kern County nonattainment area under the jurisdiction of EKAPCD.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2021/11/04/2021-23376/air-plan-approval-california-eastern-kern-air-pollution-control-district)
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