Tex. Occ. Code § 603.406
(b) Rules adopted under this section must include procedures to:
Acts 1999, 76th Leg., ch. 388, Sec. 1, eff. Sept. 1, 1999.
Acts 2005, 79th Leg., Ch. 231 (S.B. 403), Sec. 52, eff. September 1, 2005.
Acts 2015, 84th Leg., R.S., Ch. 838 (S.B. 202), Sec. 2.135, eff. September 1, 2015.