This chapter does not relieve a client of a right, obligation, or duty under:
(1) Chapter 101;
(2) the federal National Labor Relations Act (29 U.S.C. Section 151 et seq.);
(3) the federal Railway Labor Act (45 U.S.C. Section 151 et seq.); or
(4) any other law governing labor relations.
Official text of the Texas Labor Code as published by the Texas Legislative Council.