Sec. 351.151.  RULES.  (a)  The board by a majority vote of a quorum may adopt procedural and substantive rules.
(b)  The board may not adopt a substantive rule before submitting the proposed rule to the attorney general for a ruling on the proposed rule's validity.
Acts 1999, 76th Leg., ch. 388, Sec. 1, eff. Sept. 1, 1999.  Amended by Acts 2001, 77th Leg., ch. 1092, Sec. 6, eff. Sept. 1, 2001.