How often must schedule II controlled substances be physically inventoried?

Schedule II controlled substances must be physically inventoried at least once every 30 days because this is a requirement set forth to ensure accurate tracking and accountability of these highly regulated substances due to their potential for abuse and dependency. Conducting a physical inventory every 30 days helps pharmacies maintain compliance with federal and state law, as well as to mitigate the risk of diversion and mismanagement of these drugs.

This frequency allows for timely detection of discrepancies in inventory levels, which is crucial for maintaining the integrity of the controlled substances within the facility. Regular inventory checks also align with best practices for pharmacy operations management. It’s essential for pharmacists to stay vigilant and ensure that they are in compliance with these regulations to avoid penalties or legal issues.

The other options suggest varying intervals for inventory checks that do not meet the regulatory requirement for Schedule II substances, leading to potential compliance issues. Maintaining an inventory every 30 days is, therefore, the correct approach in this context.