The commission by rule shall establish guidelines for a 30-day trial period during which a person may cancel the purchase of a hearing instrument.

Acts 1999, 76th Leg., ch. 388, Sec. 1, eff. Sept. 1, 1999.

Acts 2015, 84th Leg., R.S., Ch. 838 (S.B. 202), Sec. 1.120, eff. September 1, 2015.