This chapter does not repeal a statutory provision that confers investigatory authority on a state agency, including a provision that grants an agency the power, in connection with investigatory authority, to:

(1) take depositions;

(2) administer oaths or affirmations;

(3) examine witnesses;

(4) receive evidence;

(5) conduct hearings; or

(6) issue subpoenas or summons.

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