In this chapter:
(1) “Board” means the Texas State Board of Pharmacy.
(2) “Controlled substance” has the meaning assigned by § 481.002.
(3) “Pharmacy” means a facility licensed under Chapter 560, Occupations Code.
(4) “Pilot program” means the prescription drug safe disposal pilot program established under this chapter.
(5) “Prescription drug” has the meaning assigned by § 551.003, Occupations Code.
(6) “Ultimate user” has the meaning assigned by 21 U.S.C. § 802.