Texas Civil Practice and Remedies Code - CIV PRAC & REM § 33.002. Applicability

(1) any cause of action based on tort in which a defendant, settling person, or responsible third party is found responsible for a percentage of the harm for which relief is sought; or

(2) any action brought under the Deceptive Trade Practices-Consumer Protection Act (Subchapter E, Chapter 17, Business & Commerce Code)  1 in which a defendant, settling person, or responsible third party is found responsible for a percentage of the harm for which relief is sought.

(1) an action to collect workers' compensation benefits under the workers' compensation laws of this state (Subtitle A, Title 5, Labor Code)  2 or actions against an employer for exemplary damages arising out of the death of an employee;

(2) a claim for exemplary damages included in an action to which this chapter otherwise applies; or

(3) a cause of action for damages arising from the manufacture of methamphetamine as described by Chapter 99.