Tex. Transp. Code § 623.322
(a) To qualify for a permit under this subchapter for a vehicle or combination of vehicles, a person must:
(b) A permit issued under this subchapter:
Added by Acts 2013, 83rd Leg., R.S., Ch. 1135 (H.B. 2741), Sec. 119, eff. September 1, 2013.
Acts 2015, 84th Leg., R.S., Ch. 1184 (S.B. 1171), Sec. 4, eff. June 19, 2015.