Texas

State authority

Texas Department of Licensing and Regulation (TDLR), with municipal permitting and inspection where applicable

Local rules and amendments

Municipalities may adopt local amendments and permitting rules. Work in unincorporated areas still follows the state-adopted code even where a local permit is not required. A 2026 NEC update has been proposed but was not treated as effective in this profile.

Project verification checklist

• Confirm whether the work is covered by the state licensing act or an exemption.
• Check the TDLR adoption page for any effective 2026 rule before design or permit submittal.
• Obtain the city’s amendments, permit rules, and inspection requirements.
• Verify utility service standards and equipment-specific state rules.

Official source

TDLR Electricians — Compliance Guide ↗

Source checked August 9, 2026. Recheck before design, permit, purchase, or installation.