Final answer:
In Arizona, pharmacies with scanning capabilities must retain the original hardcopies of controlled substances prescriptions for 2 years from the date of last fill to comply with state pharmacy regulations.
Step-by-step explanation:
In Arizona, when scanning capabilities are available, the original hardcopy for all controlled substances prescription orders must be maintained for 2 years from the date of the last fill. This is in accordance with the regulations set by the Arizona State Board of Pharmacy. It is pertinent for pharmacies to keep these records as part of their compliance with state laws concerning the dispensing of controlled substances.