Texas Registered Accessibility Specialist (RAS)
Licensing | QUESTIONS AND ANSWERS | 2025/2026 |
Latest EDITION| Instant download!!
1. What is the PRIMARY role of a Texas Registered Accessibility Specialist
(RAS)?
A. Design accessible buildings
B. Enforce federal ADA law
C. Perform accessibility plan reviews and inspections under Texas law
D. Approve building permits
Correct Answer: C
Rationale:
RAS professionals review plans and inspect facilities for compliance with Texas Accessibility
Standards (TAS).
2. Which standard governs accessibility compliance for most public buildings in
Texas?
A. International Building Code (IBC)
B. Americans with Disabilities Act (ADA)
C. Texas Accessibility Standards (TAS)
D. ANSI A117.1
Correct Answer: C
Rationale:
Texas has adopted TAS, which aligns closely with ADA but is enforced at the state level.
3. When is a TAS plan review REQUIRED?
,A. Only for residential construction
B. For new construction and alterations of public facilities
C. Only when requested by the owner
D. After final inspection
Correct Answer: B
Rationale:
New construction and alterations affecting accessibility require TAS plan review.
4. A project alters an existing restroom by replacing fixtures only. Is a TAS
review required?
A. No, fixture replacement is exempt
B. Yes, because it affects accessibility elements
C. Only if square footage increases
D. Only if the building is publicly owned
Correct Answer: B
Rationale:
Alterations affecting usability require accessibility compliance.
5. What is the MAXIMUM allowable slope for an accessible route?
A. 1:10
B. 1:15
C. 1:20
D. 1:25
Correct Answer: C
Rationale:
An accessible route may not exceed a 1:20 slope; steeper slopes are ramps.
6. A ramp has a slope of 1:12. What additional requirement applies?
A. Handrails on one side only
B. Handrails on both sides
,C. No landings required
D. Increased width only
Correct Answer: B
Rationale:
Ramps with slopes steeper than 1:20 require handrails on both sides.
7. What is the MINIMUM clear width of an accessible route?
A. 32 inches
B. 34 inches
C. 36 inches
D. 42 inches
Correct Answer: C
Rationale:
TAS requires a minimum clear width of 36 inches for accessible routes.
8. A doorway provides 32 inches of clear width. Is it compliant?
A. No, minimum is 36 inches
B. Yes, if measured between open door and stop
C. Only for residential use
D. Only with automatic doors
Correct Answer: B
Rationale:
Doors may provide 32 inches minimum clear width at 90 degrees open.
9. What is the MAXIMUM height for an accessible door threshold?
A. ¼ inch
B. ½ inch
C. ¾ inch
D. 1 inch
Correct Answer: B
, Rationale:
Thresholds may not exceed ½ inch and must be beveled if over ¼ inch.
10. An accessible parking space must be located:
A. Closest to the building entrance
B. Near employee parking
C. Anywhere on site
D. At the rear of the lot
Correct Answer: A
Rationale:
Accessible spaces must be on the shortest accessible route to the entrance.
11. What is the required width of a standard accessible parking space?
A. 8 ft
B. 9 ft
C. 11 ft
D. 12 ft
Correct Answer: B
Rationale:
Standard accessible spaces are 9 feet wide with a 5-foot access aisle.
12. Van-accessible parking spaces require a minimum vertical clearance of:
A. 84 inches
B. 90 inches
C. 96 inches
D. 98 inches
Correct Answer: C
Rationale:
Van spaces require 98 inches (8 feet 2 inches) of vertical clearance.
Licensing | QUESTIONS AND ANSWERS | 2025/2026 |
Latest EDITION| Instant download!!
1. What is the PRIMARY role of a Texas Registered Accessibility Specialist
(RAS)?
A. Design accessible buildings
B. Enforce federal ADA law
C. Perform accessibility plan reviews and inspections under Texas law
D. Approve building permits
Correct Answer: C
Rationale:
RAS professionals review plans and inspect facilities for compliance with Texas Accessibility
Standards (TAS).
2. Which standard governs accessibility compliance for most public buildings in
Texas?
A. International Building Code (IBC)
B. Americans with Disabilities Act (ADA)
C. Texas Accessibility Standards (TAS)
D. ANSI A117.1
Correct Answer: C
Rationale:
Texas has adopted TAS, which aligns closely with ADA but is enforced at the state level.
3. When is a TAS plan review REQUIRED?
,A. Only for residential construction
B. For new construction and alterations of public facilities
C. Only when requested by the owner
D. After final inspection
Correct Answer: B
Rationale:
New construction and alterations affecting accessibility require TAS plan review.
4. A project alters an existing restroom by replacing fixtures only. Is a TAS
review required?
A. No, fixture replacement is exempt
B. Yes, because it affects accessibility elements
C. Only if square footage increases
D. Only if the building is publicly owned
Correct Answer: B
Rationale:
Alterations affecting usability require accessibility compliance.
5. What is the MAXIMUM allowable slope for an accessible route?
A. 1:10
B. 1:15
C. 1:20
D. 1:25
Correct Answer: C
Rationale:
An accessible route may not exceed a 1:20 slope; steeper slopes are ramps.
6. A ramp has a slope of 1:12. What additional requirement applies?
A. Handrails on one side only
B. Handrails on both sides
,C. No landings required
D. Increased width only
Correct Answer: B
Rationale:
Ramps with slopes steeper than 1:20 require handrails on both sides.
7. What is the MINIMUM clear width of an accessible route?
A. 32 inches
B. 34 inches
C. 36 inches
D. 42 inches
Correct Answer: C
Rationale:
TAS requires a minimum clear width of 36 inches for accessible routes.
8. A doorway provides 32 inches of clear width. Is it compliant?
A. No, minimum is 36 inches
B. Yes, if measured between open door and stop
C. Only for residential use
D. Only with automatic doors
Correct Answer: B
Rationale:
Doors may provide 32 inches minimum clear width at 90 degrees open.
9. What is the MAXIMUM height for an accessible door threshold?
A. ¼ inch
B. ½ inch
C. ¾ inch
D. 1 inch
Correct Answer: B
, Rationale:
Thresholds may not exceed ½ inch and must be beveled if over ¼ inch.
10. An accessible parking space must be located:
A. Closest to the building entrance
B. Near employee parking
C. Anywhere on site
D. At the rear of the lot
Correct Answer: A
Rationale:
Accessible spaces must be on the shortest accessible route to the entrance.
11. What is the required width of a standard accessible parking space?
A. 8 ft
B. 9 ft
C. 11 ft
D. 12 ft
Correct Answer: B
Rationale:
Standard accessible spaces are 9 feet wide with a 5-foot access aisle.
12. Van-accessible parking spaces require a minimum vertical clearance of:
A. 84 inches
B. 90 inches
C. 96 inches
D. 98 inches
Correct Answer: C
Rationale:
Van spaces require 98 inches (8 feet 2 inches) of vertical clearance.
