Tex. Penal Code § 43.03
(a) A person commits an offense if, acting other than as a prostitute receiving compensation for personally rendered prostitution services, he or she knowingly:
(b) An offense under this section is a felony of the third degree, except that the offense is:
Acts 1973, 63rd Leg., p. 883, ch. 399, Sec. 1, eff. Jan. 1, 1974.
Amended by Acts 1977, 65th Leg., p. 758, ch. 287, Sec. 1, eff. May 27, 1977;
Acts 1993, 73rd Leg., ch. 900, Sec. 1.01, eff. Sept. 1, 1994.
Acts 2013, 83rd Leg., R.S., Ch. 1252 (H.B. 8), Sec. 16, eff. September 1, 2013.
Acts 2017, 85th Leg., R.S., Ch. 685 (H.B. 29), Sec. 38, eff. September 1, 2017.
Acts 2017, 85th Leg., R.S., Ch. 1038 (H.B. 1808), Sec. 9, eff. September 1, 2017.
Acts 2019, 86th Leg., R.S., Ch. 273 (S.B. 1802), Sec. 3, eff. September 1, 2019.
Acts 2023, 88th Leg., R.S., Ch. 461 (S.B. 1653), Sec. 1, eff. September 1, 2023.