# Air Plan Approval; California; South Coast Air Quality Management District; Ventura County Air Pollution Control District; Correction
> **Rule** · Final rule; correction. · Published 2021-03-11 · Effective 2021-03-26 · 86 FR 13819
## Document
- **Document number:** 2021-04987
- **Category:** air-emissions
- **Federal Register citation:** 86 FR 13819
- **CFR reference:** 40 CFR 52
- **Publication date:** 2021-03-11
- **Effective date:** 2021-03-26
- **State:** CA
- **EPA docket:** EPA-R09-OAR-2020-0121
## Abstract

The Environmental Protection Agency (EPA) is correcting a final rule that appeared in the Federal Register on February 24, 2021. That rule approved South Coast Air Quality Management District Rule 1168 and Ventura County Air Pollution Control District Rule 74.20 as revisions to the California State Implementation Plan (SIP).

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2021/03/11/2021-04987/air-plan-approval-california-south-coast-air-quality-management-district-ventura-county-air)
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