# Air Plan Approval; Alabama: Revisions to Cross-State Air Pollution Rule
> **Rule** · Final rule. · Published 2020-03-12 · Effective 2020-04-13 · 85 FR 14418
## Document
- **Document number:** 2020-04854
- **Category:** air-emissions
- **Federal Register citation:** 85 FR 14418
- **CFR reference:** 40 CFR 52
- **Publication date:** 2020-03-12
- **Effective date:** 2020-04-13
- **State:** AL
- **EPA docket:** EPA-R04-OAR-2019-0214
## Abstract

The Environmental Protection Agency (EPA) is approving revisions to the Alabama State Implementation Plan (SIP), submitted by the State of Alabama, through the Alabama Department of Environmental Management (ADEM), via two letters dated August 27, 2018, and October 25, 2018. The SIP revisions make technical amendments to the State's Cross-State Air Pollution Rule (CSAPR) regulations. This action is being taken pursuant to the Clean Air Act (CAA or Act).

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2020/03/12/2020-04854/air-plan-approval-alabama-revisions-to-cross-state-air-pollution-rule)
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