Tex. Occ. Code § 701.051
(a) The advisory board consists of nine members appointed by the presiding officer of the commission with the approval of the commission as follows:
(b) In appointing dietitian members to the advisory board, the presiding officer of the commission shall attempt to maintain balanced representation among the following primary areas of expertise included in the professional discipline of dietetics:
Acts 1999, 76th Leg., ch. 388, Sec. 1, eff. Sept. 1, 1999.
Acts 2015, 84th Leg., R.S., Ch. 838 (S.B. 202), Sec. 1.193, eff. September 1, 2015.