Which registry is established by DoDI 5200.48?

Which registry is established by DoDI 5200.48?

• A. The official DoD CUI Registry.
• B. The National Archives 'Record of Determinations'.
• C. NIST database of Controlled Unclassified Information.
• D. DoD central classified materials registry.

Answer: (A)

DoDI 5200.48 creates a centralized DoD CUI Registry, which is the official reference that lists all CUI categories, the required markings, and the handling rules. This registry provides a single, authoritative source for labeling and protecting Controlled Unclassified Information across DoD components and partners, ensuring consistency and proper safeguarding everywhere. The other options don’t fit because the National Archives “Record of Determinations” is a separate documentation record, not the DoD’s registry; there isn’t a NIST database of CUI for this purpose; and a DoD central classified materials registry concerns classified information rather than CUI.

DoDI 5200.48 creates a centralized DoD CUI Registry, which is the official reference that lists all CUI categories, the required markings, and the handling rules. This registry provides a single, authoritative source for labeling and protecting Controlled Unclassified Information across DoD components and partners, ensuring consistency and proper safeguarding everywhere. The other options don’t fit because the National Archives “Record of Determinations” is a separate documentation record, not the DoD’s registry; there isn’t a NIST database of CUI for this purpose; and a DoD central classified materials registry concerns classified information rather than CUI.