# Approval and Promulgation of Implementation Plans; Texas; Reasonable Further Progress Plan for the Houston-Galveston-Brazoria Ozone Nonattainment Area
> **Rule** · Final rule. · Published 2019-02-13 · Effective 2019-03-15 · 84 FR 3708
## Document
- **Document number:** 2019-02021
- **Category:** air-emissions
- **Federal Register citation:** 84 FR 3708
- **CFR reference:** 40 CFR 52
- **Publication date:** 2019-02-13
- **Effective date:** 2019-03-15
- **State:** TX
- **EPA docket:** EPA-R06-OAR-2017-0056
## Abstract

Pursuant to the Federal Clean Air Act (CAA or the Act), the Environmental Protection Agency (EPA) is approving a revision to the Texas State Implementation Plan (SIP) to meet the Reasonable Further Progress (RFP) requirements for the Houston-Galveston-Brazoria (HGB) moderate 2008 8-hour ozone nonattainment area (HGB area). EPA is approving the RFP demonstration, contingency measures, motor vehicle emissions budgets (MVEBs) and an updated 2011 base year emissions inventory.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2019/02/13/2019-02021/approval-and-promulgation-of-implementation-plans-texas-reasonable-further-progress-plan-for-the)
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