Tex. Civ. Prac. & Rem. Code § 172.213
A request for conciliation, a consent to participate or participation in the conciliation, or the entering into a conciliation agreement or settlement is not consent to the jurisdiction of a court in this state if conciliation fails.
Added by Acts 1997, 75th Leg., ch. 165, Sec. 5.02, eff. Sept. 1, 1997.