Which practice best supports secure storage and inventory control for MAI equipment?

• A. Regular audits by external agencies.
• B. Access codes distributed to all trainees.
• C. Documented maintenance records and secure storage practices.
• D. Keeping only a single master key with the unit commander.

Answer: (C)

Documented maintenance records and secure storage practices provide traceability and accountability for MAI equipment. When maintenance is logged, you know what was done, when, and by whom, creating a verifiable trail that helps prevent loss, misplacement, or misuse and ensures items are kept in proper condition. Secure storage means keeping equipment in locked, controlled environments with an organized inventory, so items aren’t easily accessed by unauthorized people and can be quickly located when needed. Together, these practices support both security and readiness by making it clear what is on hand, what needs service, and who handled it.

External audits offer periodic checks but don’t guarantee day-to-day control. Giving access codes to all trainees undermines accountability and increases the risk of misuse. Relying on a single master key creates a single point of failure and can bottleneck access, compromising both security and inventory management.