Tex. Lab. Code § 415.032
(a) If investigation by the division indicates that an administrative violation has occurred, the division shall notify the person alleged to have committed the violation in writing of:
(b) Not later than the 20th day after the date on which notice is received, the charged party shall:
Acts 1993, 73rd Leg., ch. 269, Sec. 1, eff. Sept. 1, 1993.
Acts 2005, 79th Leg., Ch. 265 (H.B. 7), Sec. 3.280, eff. September 1, 2005.
Acts 2011, 82nd Leg., R.S., Ch. 1162 (H.B. 2605), Sec. 34, eff. September 1, 2011.