Sec. 101.053. CONTRACT REQUIRING OR PROHIBITING LABOR UNION MEMBERSHIP VOID. A contract is void if it requires that, to work for an employer, employees or applicants for employment: (1) must be or may not be members of a labor union; or (2) must remain or may not remain members of a labor union. Acts 1993, 73rd Leg., ch. 269, Sec. 1, eff. Sept. 1, 1993. SUBCHAPTER C. REGULATION OF LABOR UNIONS
Contract Requiring Or Prohibiting Labor Union Membership Void
Tex. Labor Code § 101.053, under Labor Organizations.
Tex. Labor Code § 101.053