# Approval of Missouri's Air Quality Implementation Plans and Operating Permits Program; Greenhouse Gas Tailoring Rule and Non-Substantive Definition and Language Changes
> **Rule** · Direct final rule. · Published 2016-10-03 · Effective 2016-12-02 · 81 FR 67915
## Document
- **Document number:** 2016-23599
- **Category:** air-emissions
- **Federal Register citation:** 81 FR 67915
- **CFR reference:** 40 CFR 52
- **Publication date:** 2016-10-03
- **Effective date:** 2016-12-02
- **State:** MO
- **EPA docket:** EPA-R07-OAR-2016-0529
## Abstract

Environmental Protection Agency (EPA) is taking direct final action to approve revisions to the Missouri State Implementation Plan (SIP) and the 40 CFR part 70 operating permits program. EPA is approving revisions to two Missouri rule(s) entitled, "Construction Permits Required," and "Operating Permits." This approval action is consistent with the July 12, 2013, U.S. Court of Appeals for the District of Columbia and the June 23, 2014, U.S. Supreme Court actions regarding Greenhouse Gas Prevention of Significant Deterioration and Title V Permitting. This action makes non-substantive changes to definitions, and language clarifications.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2016/10/03/2016-23599/approval-of-missouris-air-quality-implementation-plans-and-operating-permits-program-greenhouse-gas)
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