What must happen to classified material after completing classified work?

• A. It must be returned to the storage container.
• B. It may be left on the desk.
• C. It should be filed in a general file cabinet.
• D. It should be sent to another facility.

Answer: (A)

The key practice is keeping classified material secure by returning it to the approved storage after use. Returning it to the designated storage container ensures it remains under proper custody and access control, preventing unauthorized viewing or dissemination and making it available only to authorized personnel when needed for processing, auditing, or destruction per policy. Leaving material on a desk or in a general file cabinet creates a security gap and violates safeguarding rules, since those locations aren’t controlled for classified access. Transferring material to another facility requires formal procedures and documentation, not an informal handoff after completing work. So returning to the storage container is the required action.