Sec. 163.002.  DESIGNATION OF DISTRICTS.  (a)  The board shall designate:
(1)  the number of districts;  and
(2)  the geographic area of a district composed of various counties.
(b)  The board may revise, as it considers appropriate and after a public hearing, the number of districts and the designation of the counties located in a district.
(c)  If the number of districts or a county's designation in a district is revised, the board shall follow the same procedure that applied to the initial designation.
Acts 1999, 76th Leg., ch. 388, Sec. 1, eff. Sept. 1, 1999.