Texas Statutes
Subchapter A. General Provisions
Section 59.004. Variation by Agreement and Waiver

Sec. 59.004. VARIATION BY AGREEMENT AND WAIVER. Except as expressly provided by this chapter, a lessor or tenant may not vary the provisions of this chapter by agreement or waive rights conferred by this chapter.
Acts 1983, 68th Leg., p. 3575, ch. 576, Sec. 1, eff. Jan. 1, 1984.