Which of the following is a requirement for pharmacies regarding controlled substances?

The requirement for pharmacies regarding controlled substances is to maintain an accurate controlled substance log. This log is crucial for tracking the distribution, administration, and disposal of controlled substances, as it helps ensure compliance with state and federal regulations. By documenting the amounts of controlled substances received, dispensed, and returned, pharmacies can monitor for any discrepancies and prevent misuse or theft. This practice is essential for accountability and helps in maintaining the integrity of the pharmacy's operations concerning controlled substances, which are regulated due to their potential for abuse and dependence.

An accurate log also aids in audits and inspections by regulatory agencies, ensuring that pharmacies operate within legal guidelines for handling controlled substances. The ongoing maintenance of this log is a fundamental aspect of pharmacy practice, emphasizing the critical importance of oversight in managing these sensitive medications.