# Approval and Promulgation of Implementation Plans; Texas; Clean Air Act Requirements for Vehicle Inspection and Maintenance, Nonattainment New Source Review and Emission Statements
> **Rule** · Direct final rule. · Published 2017-05-15 · Effective 2017-07-14 · 82 FR 22291
## Document
- **Document number:** 2017-09474
- **Category:** air-emissions
- **Federal Register citation:** 82 FR 22291
- **CFR reference:** 40 CFR 52
- **Publication date:** 2017-05-15
- **Effective date:** 2017-07-14
- **State:** TX
- **EPA docket:** EPA-R06-OAR-2017-0054
## Abstract

Pursuant to the Federal Clean Air Act (CAA or the Act), the Environmental Protection Agency (EPA) is approving a State Implementation Plan (SIP) revision submitted by the State of Texas for the 2008 8-hour ozone national ambient air quality standards (NAAQS). The SIP revision being approved describes how CAA requirements for vehicle inspection and maintenance (I/M), nonattainment new source review (NNSR) and emission statements are met in the Houston-Galveston- Brazoria ozone nonattainment area (HGB area) for the 2008 ozone NAAQS. EPA is also making a ministerial correction to the Code of Federal Regulations (CFR) to accurately reflect approved SIP revisions that pertain to Texas I/M provisions.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2017/05/15/2017-09474/approval-and-promulgation-of-implementation-plans-texas-clean-air-act-requirements-for-vehicle)
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