Misuse Of Controlled Unclassified Information (cui)

Primary definition

Any situation where controlled unclassified information (CUI) is used in a manner inconsistent with the policy contained in Executive Order 13556, 32 Code of Federal Regulations (CFR), the CUI Registry, additional issuances from the CUI Executive Agent, or any of the laws, regulations, and Government-wide policies that establish the designation of CUI categories and subcategories. This may include intentional violations or unintentional errors in safeguarding or disseminating CUI. Source: 32 CFR 2002 (draft)

Also known asCUI misuse · unauthorized CUI handling · improper CUI usage · CUI policy violation · CUI mishandling
1 sources cited4 related termsReviewed Aug 9, 2026
Committee on National Security Systems Glossary CNSSI 4009-2015View source

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CNSSGC

Any situation where controlled unclassified information (CUI) is used in a manner inconsistent with the policy contained in Executive Order 13556, 32 Code of Federal Regulations (CFR), the CUI Registry, additional issuances from the CUI Executive Agent, or any of the laws, regulations, and Government-wide policies that establish the designation of CUI categories and subcategories. This may include intentional violations or unintentional errors in safeguarding or disseminating CUI. Source: 32 CFR 2002 (draft)

Committee on National Security Systems Glossary CNSSI 4009-2015 · 2024

Cite this term

Permanent URL · stable across revisions
Election Security Glossary. (2026). Misuse Of Controlled Unclassified Information (cui). In Election Security Glossary. Retrieved August 13, 2026, from https://electionsecurityglossary.com/glossary/misuse-of-controlled-unclassified-information-cui

Sources

1 cited · last checked Aug 9, 2026

01

Committee on National Security Systems Glossary CNSSI 4009-2015
Committee on National Security Systems Glossary CNSSI 4009-2015

Single-source

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