In what scenarios must records of controlled substances be maintained?

Records of controlled substances must be maintained primarily for accountability and regulatory compliance. This is crucial because controlled substances are subject to strict regulations due to their potential for abuse and addiction. Many jurisdictions, including the federal level in the United States, require that pharmacies keep detailed records of all transactions involving controlled substances for a specific period, which is often two years. This ensures that the distribution and use of these drugs are monitored, allowing authorities to detect any discrepancies or potential illegal activities.

Maintaining accurate records helps in tracking the inventory of controlled substances, ensuring that they are dispensed and received properly, and aiding in audits conducted by regulatory bodies. The two-year retention period helps establish a history of transactions that can be reviewed if necessary, contributing to overall public safety and compliance with the law.