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Rule Adoptions

Adoptions are rules that have been adopted by the commissioners and republished as final in the Texas Register.

Adoptions are rules that have been adopted by the commissioners and republished as final in the Texas Register. They usually become effective 20 days after the TCEQ files them with the Texas Register for publication.

Adoptions will remain on this page for 30 days after the effective date.

Adoption Date Rule Project Number Short Title/Description Adoption (PDF)
Approval Date
11/29/23

Effective Date
12/21/23		 2023-125-290-OW SB 3 and Staff-Initiated Revisions and Efficiencies
This rulemaking proposes to amend 30 TAC Chapters 290 and 291 for consistency with the legislative updates to TWC, §13.1394 and §13.1395; to add weather resiliency requirements; and to clarify and streamline existing state rules.
Approval Date
11/29/23

Effective Date
12/21/23		 2022-026-114-AI Chapter 114 Bexar County I/M Expansion, Low-RVP Clean-Up, and Definitions Clean-Up
The rule project would expand the state's vehicle inspection and maintenance (I/M) program to cover Bexar County to meet federal Clean Air Act requirements for moderate ozone nonattainment areas. The rulemaking would be developed, proposed, and adopted in conjunction with the Bexar County I/M SIP Revision (2022-027-SIP-NR). This rule project would also remove Ellis, Johnson, Kaufman, Parker, Rockwall, and Wise Counties from the applicability under the state low RVP rules because they will be subject to federal reformulated gasoline rules.