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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
10/22/25

Effective Date
11/13/25		 2023-131-101-AI Section 185 Fee for the 2008 Ozone NAAQS
Project would add new rules for the TCEQ Section 185 fee program for the 2008 eight-hour ozone NAAQS to Chapter 101. It would include provisions for applicability requirements, cessation of the program, exemption to the program, baseline amount determination options, fee assessment, calculation, compliance schedules, collection, and payment.
Approval Date
9/24/25

Effective Date
10/16/25		 2025-012-114-AI HB 3297 and SB 2102 Implementation Revisions to Inspection and Maintenance Program
The rule project would revise Chapter 114 based on HB 3297, which eliminates the mandatory annual vehicle safety inspection program for noncommercial vehicles, and SB 2102, which extends the initial registration and inspection period for rental vehicles to three years.