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 state jail felony, 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.