Tex. Occ. Code § 156.004
(a) At least 60 days before the date on which a physician's registration permit expires, the board shall send to each physician at the physician's last known address according to the board's records:
Acts 1999, 76th Leg., ch. 388, Sec. 1, eff. Sept. 1, 1999.
Amended by Acts 2001, 77th Leg., ch. 1420, Sec. 14.027(s), eff. Sept. 1, 2001;
Acts 2003, 78th Leg., ch. 202, Sec. 15, eff. June 10, 2003.
Acts 2013, 83rd Leg., R.S., Ch. 956 (H.B. 1803), Sec. 6, eff. January 1, 2014.