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Environmental Protection Agency

Air Plan Approval; Texas; Reasonably Available Control Technology in the Dallas-Fort Worth Ozone Nonattainment Area

Published March 23, 2026. Takes effect April 22, 2026. printed at 91 FR 13762. amending 40 CFR 52.

In plain English

This signs off on part of a Texas clean air plan.

Read it at the Federal Register →

What the Rule Says It Does

Pursuant to the Federal Clean Air Act (CAA or the Act), the Environmental Protection Agency (EPA) is approving revisions to the Texas State Implementation Plan (SIP), concerning volatile organic compounds (VOC) and nitrogen oxides (NO<INF>X</INF>) Reasonably Available Control Technology (RACT) requirements for the Dallas-Fort Worth (DFW), 2008 8-hour ozone National Ambient Air Quality Standards (NAAQS) Serious nonattainment area (NAA). The revisions were submitted by the State of Texas on May 12, 2020, and May 13, 2020. The EPA is approving revisions to 30 Texas Administrative Code (TAC) Chapters 115 and 117 to implement the major source RACT requirements for VOC and NO<INF>X</INF> as addressed in the RACT analysis and negative declarations included in the Serious area Attainment Demonstration (AD) SIP revision.

This is the rule's own summary, as the Federal Register prints it.

The Order It Names

The rule names this order itself. What it does about it is a reading, and none is recorded here.

How This Rule Is Quoted

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