The Texas Accessibility Standards (TAS) should be part of your planning before construction begins—not a surprise when your business is ready to open. If you are building or renovating a commercial space in Texas, understanding accessibility requirements early can help you avoid expensive corrections and delays.
At Prime Permit Houston, we help business owners account for accessibility requirements during the planning process. Here is what you should know about TAS and the Texas Department of Licensing and Regulation (TDLR).
What Are the Texas Accessibility Standards?
TAS establishes accessibility requirements for buildings and facilities covered by Texas accessibility law. These standards address features such as accessible routes, entrances, parking spaces, doors, restrooms, and service counters.
Business owners often tell us, “My architect made everything ADA compliant.” That is an important starting point, but federal ADA obligations and Texas requirements are not interchangeable. Your project may also need to follow state registration, plan review, and inspection procedures.
When Does TDLR Registration Apply?
Covered construction and renovation projects with an estimated construction cost of $50,000 or more generally require registration with TDLR, accessibility plan review, and an inspection.
A project below that threshold is not automatically exempt from accessibility requirements. The scope of work, facility type, and applicable exemptions can affect your obligations.
Before work begins, confirm the requirements with your design team and a Registered Accessibility Specialist (RAS). You can also review the TDLR Architectural Barriers program for official guidance.
Plan for Texas Accessibility Standards Before Construction
Small design and construction errors can create significant problems. A ramp that exceeds the permitted slope, insufficient door clearance, or inadequate restroom maneuvering space may require corrective work.
Review these areas early:
- Accessible parking and routes to the entrance
- Door widths, thresholds, and maneuvering clearances
- Ramp slopes and landings
- Restroom layouts and fixture clearances
- Accessible service counters and circulation routes
Resolving these issues on the drawings is usually less disruptive than changing completed construction. Coordinate accessibility details with your design team, contractor, and RAS throughout the project.
Start Your Houston Project With a Clear Plan
At Prime Permit Houston, we incorporate accessibility considerations into project planning from the beginning. Contact our team to discuss your Houston commercial project and identify the next steps before construction starts.

