Tex. Elec. Code § 68.001
(a) The secretary of state shall tabulate the unofficial results as provided by this subchapter in each primary election and general election for state and county officers on each proposed amendment to the state constitution and for each contested race for nomination or election to:
Acts 1985, 69th Leg., ch. 211, Sec. 1, eff. Jan. 1, 1986.