Tex. Health and Safety Code § 486.005: STATEWIDE APPLICATION AND UNIFORMITY.

(a) To ensure uniform and equitable implementation and enforcement throughout this state, this chapter constitutes the whole field of regulation regarding over-the-counter sales of products that contain ephedrine, pseudoephedrine, or norpseudoephedrine.

(b) This chapter preempts and supersedes a local ordinance, rule, or regulation adopted by a political subdivision of this state pertaining to over-the-counter sales of products that contain ephedrine, pseudoephedrine, or norpseudoephedrine.

(c) This section does not preclude a political subdivision from imposing administrative sanctions on the holder of a business or professional license or permit issued by the political subdivision who engages in conduct that violates this chapter.

Added by Acts 2005, 79th Leg., Ch. 282 (H.B. 164), Sec. 9, eff. August 1, 2005.