Sec. 1804.206. AVAILABILITY OF OTHER REMEDIES. This chapter does not: (1) prevent the state or an injured party from bringing an action to recover a contribution obtained by misrepresentation; or (2) limit other causes of action available to a plaintiff by statute or common law. Acts 1999, 76th Leg., ch. 388, Sec. 1, eff. Sept. 1, 1999.