Each employee of the Department who has use of, supervises the use of, or has control over Government property is responsible for that property. This responsibility may take either or both of the following forms:
(a) Supervisory responsibility, in which an officer-in-charge, and administrative officer, or a supervisor is obligated to establish and enforce necessary administrative and security measures to ensure proper preservation and use of all Government property under his jurisdiction.
(b) Personal responsibility, in which each employee of the Department is obligated to properly care for, handle, use, and protect Government property issued to or assigned for the employee's use at or away from the office or station.