September 2026
15 September 2026 · Electricians · Exam notice
Electrician licensing exams now use the 2026 NEC
PSI, which runs TDLR's electrician exams, updated its candidate bulletin on 15 September 2026 to reference all nine electrician exams to the 2026 National Electrical Code, in line with the state code adopted on 1 September. Candidates bring a soft-bound copy of the 2026 NEC.
Official TDLR source · Journeyman exam guide
4 September 2026 · Dietitians · Proposed rules
Changes proposed to the dietitians rules
TDLR published proposed changes to the Dietitians program rules in 16 TAC chapter 116 and asked for public comments and for information on costs and benefits. Proposed rules can still change before the Commission adopts them.
Official TDLR source
1 September 2026 · Air Conditioning and Refrigeration · Exam notice
A/C contractor exams switch to the 2024 codes
From 1 September 2026, PSI's air conditioning and refrigeration exams reference the 2024 International Fuel Gas Code, International Mechanical Code and Uniform Mechanical Code, matching the rule change TDLR adopted for the same date.
Official TDLR source · HVAC contractor exam guide
1 September 2026 · Electricians · Rule adopted
The 2026 National Electrical Code is now the Texas electrical code
The Commission amended 16 TAC §73.100 to adopt the 2026 edition of the National Electrical Code as the state electrical code, effective 1 September 2026, with a limited exception for ground-fault circuit interrupter requirements on certain outdoor outlets. The adoption was published in the Texas Register on 28 August 2026.
Official TDLR source · Electrician license renewal
1 September 2026 · Air Conditioning and Refrigeration · Rule adopted
A/C rules move to the 2024 building codes
Rules in 16 TAC chapter 75 now adopt the 2024 editions of the International Residential Code, International Mechanical Code, International Fuel Gas Code and Uniform Mechanical Code, replacing the 2021 editions. The same package removes obsolete provisions on the legacy certified technician designation and clarifies who may sit the certified technician exam. Effective 1 September 2026.
Official TDLR source · A/C and refrigeration renewal
1 September 2026 · Driver Education and Safety · Law in force
Driver education and driving safety courses must cover work zones
Under SB 1366 from the 89th Legislature, driver education and driving safety courses completed on or after 1 September 2026 must include information about driving through construction and maintenance work zones.
Official TDLR source
August 2026
31 August 2026 · All programs · Rule adopted
TDLR's procedural rules updated for SB 2443
The Commission amended the procedural rules in 16 TAC chapter 60, which apply across TDLR programs, to implement SB 2443 from the 89th Legislature (2025).
Official TDLR source
31 August 2026 · Health programs · Rule adopted
Rule changes for hearing instrument fitters, speech-language pathologists and podiatrists
The Commission adopted amendments to the hearing instrument fitters and dispensers rules (chapter 112, implementing SB 904 and SB 2075), the speech-language pathology and audiology rules (chapter 111, implementing SB 904) and the podiatric medicine rules (chapter 130).
Official TDLR source
21 August 2026 · Residential Solar Retailers · Program notice
Solar retailer registration opens, with a grace period on two rules
Online applications for residential solar retailers and salespeople opened on 10 August 2026. TDLR is temporarily not enforcing the contract disclosure rule (16 TAC §71.41) and the educational materials rule (§71.43) until 1 November 2026, to give retailers time to adjust.
Official TDLR source