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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
09/09/26

Effective Date
10/01/26		 2025-031-328-WS House Bill 3229 Implementation
This rulemaking implements House Bill (HB) 3229, 89th Texas Legislature, 2025.The rulemaking would implement reporting, recordkeeping, and financial assurance requirements for renewable energy component recycling facilities.
Approval Date
8/26/26

Effective Date
9/17/26		 2026-003-114-AI SB 2102 and SB 1729 Chapter 114 Initial Rental Vehicle Registration Provisions
Rulemaking would fully implement the statutory requirements added by SB 2102, 88th Regular Session, and consolidated by Senate Bill 1729, 89th Regular Session. It is associated with a concurrent I/M SIP revision (2026-004-SIP-NR).