Tex. Natural Resources Code § 81.153: SETTING CIVIL COMPLAINT FOR HEARING.

If a citizen of this state files a civil complaint with a district court in Travis County charging an employee with use of his time or a state-owned automobile for campaign purposes or to further the candidacy of his employer or any other candidate for state office, the court shall set the complaint for hearing at a time not less than 10 nor more than 20 days after the day on which the complaint is filed.

Acts 1977, 65th Leg., p. 2511, ch. 871, art. I, Sec. 1, eff. Sept. 1, 1977.