Tex. Gov't Code § 311.004
A code may be cited by its name preceded by the specific part concerned. Examples of citations are:
Acts 1985, 69th Leg., ch. 479, Sec. 1, eff. Sept. 1, 1985.
Amended by Acts 1985, 69th Leg., ch. 117, Sec. 13(b), eff. Sept. 1, 1985.