What is the required method for storing controlled drugs?

Controlled drugs must be stored securely to prevent misuse and unauthorized access, which is why a double lock method is essential. This typically involves storing the medications in a locked cabinet that is additionally secured with a separate locking system, such as a key or combination lock. This level of security is necessary to ensure compliance with legal regulations governing the handling of controlled substances.

Storing controlled drugs at room temperature or in refrigeration is related to maintaining their efficacy; however, these alone do not address the security concerns mandated by law. A single lock, while better than no lock, does not provide the heightened security necessary to protect controlled substances adequately. Therefore, the double lock method is the correct choice, ensuring maximum security for these medications.