The executive commissioner may adopt rules to administer the provisions of this chapter.

Acts 1979, 66th Leg., p. 2368, ch. 842, art. 1, Sec. 1, eff. Sept. 1, 1979.

Acts 2015, 84th Leg., R.S., Ch. 1 (S.B. 219), Sec. 4.248, eff. April 2, 2015.