Tex. Occupations Code § 558.001: LICENSE REQUIRED.

(a) A person may not practice pharmacy unless the person holds a license to practice pharmacy under this subtitle.

(b) A person may not:

(1) impersonate a pharmacist; or

(2) use the title "Registered Pharmacist" or "R.Ph.," or words of similar intent, unless the person is licensed to practice pharmacy in this state.

(c) A person may not dispense or distribute prescription drugs unless the person:

(1) is a pharmacist; or

(2) is otherwise authorized by this subtitle to dispense or distribute prescription drugs.

Acts 1999, 76th Leg., ch. 388, Sec. 1, eff. Sept. 1, 1999.