# Air Plan Disapproval; Louisiana; Excess Emissions
> **Rule** · Final rule. · Published 2023-12-07 · Effective 2024-01-08 · 88 FR 85112
## Document
- **Document number:** 2023-26753
- **Category:** air-emissions
- **Federal Register citation:** 88 FR 85112
- **CFR reference:** 40 CFR 52
- **Publication date:** 2023-12-07
- **Effective date:** 2024-01-08
- **State:** LA
- **EPA docket:** EPA-R06-OAR-2019-0212
## Abstract

Pursuant to the Federal Clean Air Act (CAA or the Act), the Environmental Protection Agency (EPA) is disapproving a State Implementation Plan (SIP) revision submitted by the State of Louisiana, through the Louisiana Department of Environmental Quality (LDEQ), on November 20, 2016, and supplemented on June 9, 2017. The submittals were in response to the EPA's national SIP call on June 12, 2015, concerning excess emissions during periods of Startup, Shutdown, and Malfunction (SSM). EPA is finalizing a determination that the revision to the SIP in the submittals does not correct the deficiency with the Louisiana SIP identified in the June 12, 2015 SIP call. We are taking this action in accordance with section 110 of the Act.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2023/12/07/2023-26753/air-plan-disapproval-louisiana-excess-emissions)
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