Tex. Spec. Dist. Code § 1052.054
(a) A person may not be elected or appointed as a director unless the person is:
Added by Acts 2007, 80th Leg., R.S., Ch. 920 (H.B. 3166), Sec. 1.02, eff. April 1, 2009.
Acts 2009, 81st Leg., R.S., Ch. 1074 (H.B. 4745), Sec. 2, eff. June 19, 2009.