United States Government Publishing Office publisher pbl distributor dst United States National Archives and Records Administration Office of the Federal Register author aut Government Organization text government publication eng FR Regulatory Information 2026_register executive 2026-03-21 article Rules and Regulations D09002ee1dfdb5436 D09002ee1dfdb54a3 United States Environmental Protection Agency originator org United States Government Agency or Subagency 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. 91 FR 13762 https://www.govinfo.gov/app/details/FR-2026-03-23/2026-05607 2026-05607 fr23mr26-11 6560-50-P EPA-R06-OAR-2020-0164 FRL-12896-02-R6 https://www.govinfo.gov/app/details/FR-2026-03-23/2026-05607 https://www.govinfo.gov/content/pkg/FR-2026-03-23/html/2026-05607.htm https://www.govinfo.gov/content/pkg/FR-2026-03-23/pdf/2026-05607.pdf Environmental Protection Air Pollution Control Incorporation by Reference Intergovernmental Relations Nitrogen Dioxide Ozone Reporting and Recordkeeping Requirements Volatile Organic Compounds 10 p. 13762 13771 91 FR 13762 Title 40 Part 52 40 CFR Part 52 Air Plan Approval; Texas; Reasonably Available Control Technology in the Dallas-Fort Worth Ozone Nonattainment Area; Federal Register Vol. 91, Issue RULE 2026-05607 ENVIRONMENTAL PROTECTION AGENCY 2026-04-22 EPA-R06-OAR-2020-0164 FRL-12896-02-R6 6560-50-P 2026-05607 Final rule.

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 rule is effective on April 22, 2026. Ms. Anupa Ahuja, 214-665-2701, ahuja.anupa@epa.gov, and Emad Shahin, 214-665-6717, emad.shahin@epa.gov, EPA Region 6 Office, Infrastructure and Ozone Section. Environmental Protection Air Pollution Control Incorporation by Reference Intergovernmental Relations Nitrogen Dioxide Ozone Reporting and Recordkeeping Requirements Volatile Organic Compounds Air Quality State Implementation Plans; Approvals and Promulgations Texas; Reasonably Available Control Technology in the Dallas-Fort Worth Ozone Nonattainment Area, ahuja.anupa@epa.gov emad.shahin@epa.gov https://www.archives.gov/files/federal-register/write/handbook/ddh.pdf https://www.epa.gov/catc/ractbactlaer-clearinghouse-rblc-basic-information https://www.regulations.gov www.regulations.gov Vol. 91, no. 55 Office of the Federal Register, National Archives and Records Administration 2026-03-23 continuing daily deposited born digital 238 p. Table of Contents: AE 2.7: GS 4.107: AE 2.106: KF70.A2 https://www.govinfo.gov/app/details/FR-2026-03-23 P0b002ee1dfdb0cbe 0097-6326 0042-1219 0364-1406 769-004-00000-9 000582072 f:fr23mr26 https://www.govinfo.gov/app/details/FR-2026-03-23 https://www.govinfo.gov/content/pkg/FR-2026-03-23/pdf/FR-2026-03-23.pdf https://www.govinfo.gov/content/pkg/FR-2026-03-23/xml/FR-2026-03-23.xml fdlp 13703 13931 DGPO 2026-03-21 2026-03-21 FR-2026-03-23 machine generated eng FR FR-2026-03-23 91 55