Tex. Occ. Code § 203.301
An applicant for renewal of a license under this chapter must apply biennially as provided in Section 203.253.
Acts 1999, 76th Leg., ch. 388, Sec. 1, eff. Sept. 1, 1999.
Acts 2005, 79th Leg., Ch. 1240 (H.B. 1535), Sec. 34, eff. September 1, 2005.