# Approval and Promulgation of Implementation Plans; Texas; Procedures for Stringency Determinations and Minor Permit Revisions for Federal Operating Permits
> **Rule** · Direct final rule. · Published 2013-09-10 · Effective 2013-11-12 · 78 FR 55221
## Document
- **Document number:** 2013-21868
- **Category:** air-emissions
- **Federal Register citation:** 78 FR 55221
- **CFR reference:** 40 CFR 52
- **Publication date:** 2013-09-10
- **Effective date:** 2013-11-12
- **State:** TX
- **EPA docket:** EPA-R06-OAR-2010-0335
## Abstract

EPA is taking a direct final action to approve portions of three revisions to the Texas State Implementation Plan (SIP) concerning the Texas Federal Operating Permits Program. EPA has determined that these SIP revisions, submitted on December 17, 1999, October 4, 2001 and August 11, 2003, comply with the Clean Air Act and EPA regulations and are consistent with EPA policies. This action is being taken under section 110 of the Act.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2013/09/10/2013-21868/approval-and-promulgation-of-implementation-plans-texas-procedures-for-stringency-determinations-and)
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