10 C.F.R. § 1016.22 Protection while in use.
Title 10 - Energy
While in use, documents and material containing Restricted Data shall be under the direct control of an appropriately cleared individual, and the Restricted Data shall be capable of being removed from sight immediately.
Title 10: Energy
PART 1016—SAFEGUARDING OF RESTRICTED DATA
Physical Security
§ 1016.22 Protection while in use.