Controlled Unclassified Information (CUI)

CUI Category: Operations Security

Banner Marking: CUI

Category Description:

Critical information determined to give evidence of the planning and execution of sensitive (frequently classified) government activities after going through a formal systematic vetting process in accordance with National Security Presidential Memorandum Number 28. This process identifies unclassified information that must be protected. It almost always results from an agency’s official OPSEC program, or is otherwise commonly approved for use by the CUI Senior Agency Official.

Category Marking: OPSEC
Alternative Banner Marking for Basic Authorities: CUI//OPSEC

Safeguarding and/or Dissemination Authority Basic or
Specified
Banner Marking Sanctions
NSPM 28 Basic CUI  

 

 

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