Controlled Unclassified Information (CUI)

Established by Executive Order 13556, the Controlled Unclassified Information (CUI) program standardizes the way the Executive branch handles unclassified information that requires safeguarding or dissemination controls pursuant to and consistent with law, regulations, and Government-wide policies. Learn About CUI


CUI RegistryThe CUI Registry is the authoritative source for guidance regarding CUI policies and practices.

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ChalkboardLearn about training developed by the Executive Agent for CUI users


check boxLearn about CUI oversight requirements and tools.

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Under Development - Registry

  • Markings
  • 32 CFR 2002 - Implementing Directive
  • Marking Handbook
  • Limited Dissemination
  • Decontrol

Controlled Unclassified Information (CUI) >

The U.S. National Archives and Records Administration
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