The commission, an authorized agent, or a designated representative is not liable for damages resulting from the commission's or authorized agent's approval of the installation and operation of an on-site sewage disposal system.

Acts 1989, 71st Leg., ch. 678, Sec. 1, eff. Sept. 1, 1989.

Amended by Acts 1995, 74th Leg., ch. 76, Sec. 11.113, eff. Sept. 1, 1995.