Sec. 541.256. PREREQUISITES TO CLASS ACTION. The court shall permit one or more members of a class to sue or be sued as representative parties on behalf of the class only if:
(1) the class is so numerous that joinder of all members is impracticable;
(2) there are questions of law or fact common to the class;
(3) the claims or defenses of the representative parties are typical of the claims or defenses of the class; and
(4) the representative parties will fairly and adequately protect the interests of the class.
Added by Acts 2003, 78th Leg., ch. 1274, Sec. 2, eff. April 1, 2005.