Will Humble’s Blog:  “A few years ago, an Arizona law was passed that established a Controlled Substances Prescription Monitoring Program which requires pharmacies and medical practitioners who dispense Schedule II, III, and IV controlled substances to a patient, to report prescription information to the Board of Pharmacy on a weekly basis.  The purpose of this legislation is to improve the State’s ability to identify controlled substance abusers and refer them for treatment, and to identify and stop diversion of prescription controlled substance drugs in an efficient and cost effective manner that will not impede the appropriate medical utilization of licit controlled substances. ”  In this blog post he discusses House Bill 2585 and House Bill 2541.