# Air Plan Approval; Alabama; Regional Haze Progress Report
> **Rule** · Final rule. · Published 2019-03-05 · Effective 2019-04-04 · 84 FR 7823
## Document
- **Document number:** 2019-03853
- **Category:** air-emissions
- **Federal Register citation:** 84 FR 7823
- **CFR reference:** 40 CFR 52
- **Publication date:** 2019-03-05
- **Effective date:** 2019-04-04
- **State:** AL
- **EPA docket:** EPA-R04-OAR-2018-0544
## Abstract

The Environmental Protection Agency (EPA) is approving a State Implementation Plan (SIP) revision submitted by the State of Alabama through the Alabama Department of Environmental Management (ADEM) with a letter dated June 26, 2018. Alabama's SIP revision (Progress Report) addresses requirements of the Clean Air Act (CAA or Act) and EPA's rules that require each state to submit periodic reports describing progress towards reasonable progress goals (RPGs) established for regional haze and a determination of the adequacy of the State's existing SIP addressing regional haze (regional haze plan). EPA is approving Alabama's determination that the State's regional haze plan is adequate to meet these RPGs for the first implementation period covering through 2018 and requires no substantive revision at this time.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2019/03/05/2019-03853/air-plan-approval-alabama-regional-haze-progress-report)
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