Which offices have ISFO Headquarters functions according to the material?

• A. Facility Clearance Branch (FCB) and Personnel Security Management Office for Industry (PSMO-I)
• B. Only Facility Clearance Branch (FCB)
• C. Only Personnel Security Management Office for Industry (PSMO-I)
• D. DoD Security Office

Answer: (A)

ISFO Headquarters functions are handled by both the Facility Clearance Branch and the Personnel Security Management Office for Industry. The ISFO oversees industrial security for DoD contractors, and its HQ duties span two main areas: managing facility clearances (the Facility Clearance Branch handles company-level clearances and related oversight) and managing personnel security for industry (the PSMO-I handles investigations, personnel clearance processing, and ongoing security measures for individuals in industry). Together, these two offices cover the full scope of ISFO HQ responsibilities for industry partners, which is why both are included. The other options fall short because they omit one of these essential areas, or point to a different DoD office that isn’t described as bearing the ISFO HQ functions.