Tex. Spec. Dist. Code § 1053.051
(a) The board consists of not fewer than six and not more than eight managers appointed as follows:
Added by Acts 2007, 80th Leg., R.S., Ch. 920 (H.B. 3166), Sec. 1.02, eff. April 1, 2009.
Acts 2011, 82nd Leg., R.S., Ch. 48 (S.B. 398), Sec. 1, eff. May 12, 2011.