# Air Plan Approval; North Carolina; Miscellaneous Emission Control Standards Rule Revisions
> **Rule** · Final rule. · Published 2022-10-25 · Effective 2022-11-25 · 87 FR 64382
## Document
- **Document number:** 2022-22724
- **Category:** air-emissions
- **Federal Register citation:** 87 FR 64382
- **CFR reference:** 40 CFR 52
- **Publication date:** 2022-10-25
- **Effective date:** 2022-11-25
- **State:** NC
- **EPA docket:** EPA-R04-OAR-2021-0554
## Abstract

The Environmental Protection Agency (EPA) is finalizing the approval of changes to the North Carolina State Implementation Plan (SIP), submitted by the State of North Carolina through the North Carolina Department of Environmental Quality (NCDEQ), Division of Air Quality (DAQ), through a letter dated April 13, 2021. This SIP revision includes changes to a subset of NCDEQ's regulations regarding emission control standards. EPA is approving these changes pursuant to the Clean Air Act (CAA or Act).

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2022/10/25/2022-22724/air-plan-approval-north-carolina-miscellaneous-emission-control-standards-rule-revisions)
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