How often must perpetual inventory sheets or dose-by-dose documentation of CII's be randomly sampled?

Perpetual inventory sheets or dose-by-dose documentation of controlled substances, particularly Schedule II medications, are critical for ensuring accuracy and compliance in pharmacy practices. In Oregon, the regulations specify that these records must be randomly sampled at least quarterly. This frequency allows for regular monitoring of inventory, helping to identify discrepancies or issues in medication management.

Sampling quarterly serves to uphold safety by ensuring that all controlled substances are accounted for, thus reducing the risk of loss or diversion. Conducting these checks more regularly than annually or biannually allows pharmacies to quickly correct any inaccuracies and maintain compliance with state and federal regulations. This systematic approach to oversight not only supports pharmacy integrity but also reinforces accountability in handling powerful medications.