X-CUI-MARK Informational
Apply CUI Markings (Banner, Portion, Category, and Limited Dissemination)
Official citation: 32 CFR 2002.20; CUI Marking Handbook
Class: informational · Severity: medium
Requirement text
32 CFR 2002.20; CUI Marking Handbook
What it means
CUI must carry consistent markings so everyone who handles it knows the limits. The ISOO CUI Marking Handbook prescribes banner marks, portion marks, category designators, and limited-dissemination controls. Correct marking is what makes downstream safeguarding and dissemination rules enforceable.
Required by
- — 32 CFR Part 2002
- — 32 CFR Part 2002
- — 32 CFR Part 2002
- — 32 CFR Part 2002
- — 32 CFR Part 2002
- — 32 CFR Part 2002
- — 32 CFR Part 2002
- — 32 CFR Part 2002
- — 32 CFR Part 2002
- — 32 CFR Part 2002
- — 32 CFR Part 2002
- — 32 CFR Part 2002
- Ag/Food — 32 CFR Part 2002
- Legal — 32 CFR Part 2002
- Chemical — 32 CFR Part 2002
- DIB — 32 CFR Part 2002
- Nuclear — 32 CFR Part 2002
- — 32 CFR Part 2002
- IT/Cloud — 32 CFR Part 2002
- GovCon — 32 CFR Part 2002
- Water — 32 CFR Part 2002
Educational reference only — not legal advice. Consult a qualified assessor or attorney for binding compliance determinations.