How long must a controlled substance prescription be kept in Illinois?

In Illinois, a controlled substance prescription must be kept for five years from the date it was filled. This requirement aligns with both state and federal regulations governing the record-keeping practices of pharmacies and the dispensing of controlled substances. Maintaining these records for five years allows for proper accountability and tracking of controlled substances, which is essential for preventing misuse and ensuring regulatory compliance.

The retention period is crucial for audits and inspections by regulatory authorities, ensuring that there is a clear record of controlled substance transactions. This timeframe also assists in managing patient safety and monitoring potential drug abuse trends.

Other options do not align with the established requirements; shorter or longer retention periods do not meet the necessary regulatory standards. Five years has been designated as the appropriate duration to balance the need for record-keeping with practical considerations for pharmacies in managing their records.