How long must transfer records of prescriptions be kept?

In North Dakota, the regulations require that transfer records of prescriptions be retained for a period of five years. This duration is established to ensure that there is a sufficient record-keeping process in place to track the dispensing and transfer of controlled substances. This allows for accountability and facilitates any necessary investigations or audits by regulatory authorities. The five-year retention period aligns with the guidelines set forth by both state and federal laws, promoting consistent documentation practices and enhancing patient safety by providing a comprehensive history of medication management. Therefore, the correct answer reflects the importance of maintaining thorough and accessible records in the pharmacy practice environment.