Tex. Occ. Code § 110.306
A person whose license has expired may not engage in activities that require a license until the license is renewed.
Added by Acts 2003, 78th Leg., ch. 1276, Sec. 14.005(a), eff. Sept. 1, 2003.
Acts 2005, 79th Leg., Ch. 1089 (H.B. 2036), Sec. 18, eff. September 1, 2005.