# Approval and Promulgation of Air Quality Implementation Plans; Indiana; Indiana State Board Requirements
> **Rule** · Final rule. · Published 2013-12-24 · Effective 2014-01-23 · 78 FR 77599
## Document
- **Document number:** 2013-30336
- **Category:** air-emissions
- **Federal Register citation:** 78 FR 77599
- **CFR reference:** 40 CFR 52
- **Publication date:** 2013-12-24
- **Effective date:** 2014-01-23
- **State:** IN
- **EPA docket:** EPA-R05-OAR-2012-0988
## Abstract

Pursuant to its authority under the Clean Air Act (CAA), EPA is taking final action to approve state implementation plan (SIP) submissions made by the Indiana Department of Environmental Management (IDEM) intended to meet the state board requirements under section 128 of the CAA. The proposed rule associated with this final action was published on August 19, 2013.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2013/12/24/2013-30336/approval-and-promulgation-of-air-quality-implementation-plans-indiana-indiana-state-board)
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