This chapter may not be construed to prevent a litigant from asserting the invalidity or unconstitutionality of a provision or application of this chapter as a defense to liability in an action, claim, or counterclaim brought under this chapter.

Added by Acts 2025, 89th Leg., 2nd C.S., Ch. 20 (S.B. 8), Sec. 2, eff. December 4, 2025.