# Finding of Failure To Submit a Clean Air Act Section 110 State Implementation Plan for Interstate Transport for the 2015 Ozone National Ambient Air Quality Standards (NAAQS)
> **Rule** · Final action. · Published 2022-06-22 · Effective 2022-07-22 · 87 FR 37235
## Document
- **Document number:** 2022-13292
- **Category:** air-emissions
- **Federal Register citation:** 87 FR 37235
- **CFR reference:** 40 CFR 52
- **Publication date:** 2022-06-22
- **Effective date:** 2022-07-22
- **EPA docket:** EPA-R04-OAR-2022-0506
## Abstract

The Environmental Protection Agency (EPA) is taking final action, finding that the State of Alabama failed to submit a complete infrastructure State Implementation Plan (SIP) revision to satisfy certain interstate transport requirements of the Clean Air Act (CAA or Act) with respect to the 2015 8-hour ozone national ambient air quality standards (NAAQS). Specifically, these requirements pertain to prohibiting significant contribution to nonattainment, or interference with maintenance, of the 2015 8-hour ozone NAAQS in other states. This finding of failure to submit a complete revision establishes a 2-year deadline for EPA to promulgate a Federal Implementation Plan (FIP) to address these interstate transport requirements for Alabama unless, prior to EPA promulgating a FIP, Alabama submits, and EPA approves, a SIP that meets these requirements.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2022/06/22/2022-13292/finding-of-failure-to-submit-a-clean-air-act-section-110-state-implementation-plan-for-interstate)
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