Tex. Government Code § 2051.022: STATE AGENCY TELEPHONE NUMBER REQUIRED ON STATIONERY.

(a) A state agency shall print a telephone number for the agency on the letterhead of its official stationery.

(b) In this section, "state agency" means:

(1) a board, commission, department, office, or other agency in the executive branch of state government that was created by the constitution or a statute of the state, including an institution of higher education as defined by Section 61.003, Education Code;

(2) the legislature or a legislative agency;

(3) the supreme court, the court of criminal appeals, a court of appeals, or a state judicial agency; or

(4) a river authority.

Added by Acts 1993, 73rd Leg., ch. 268, Sec. 1, eff. Sept. 1, 1993.