PS-3(3)—Information Requiring Special Protective Measures
>Control Description
Verify that individuals accessing a system processing, storing, or transmitting information requiring special protection: a. Have valid access authorizations that are demonstrated by assigned official government duties; and b. Satisfy [Assignment: organization-defined additional personnel screening criteria].
>Supplemental Guidance
Organizational information that requires special protection includes controlled unclassified information. Personnel security criteria include position sensitivity background screening requirements.