Controlled Unclassified Information (CUI)

CUI Markings

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CUI Category

Banner Marking:
Specified Authorities

Banner Marking:
Basic Authorities

Category Marking

Organizational Index Grouping

Accident Investigation CUI//SP-AIV   AIV Law Enforcement
Administrative Proceedings CUI//SP-ADPO CUI ADPO Legal
Agriculture   CUI AG Intelligence
Ammonium Nitrate CUI//SP-CRITAN   CRITAN Critical Infrastructure
Archaeological Resources CUI//SP-ARCHR   ARCHR Natural and Cultural Resources
Asylee   CUI ASYL Immigration
Bank Secrecy CUI//SP-FSEC CUI FSEC Financial
Battered Spouse or Child   CUI BATT Immigration
Budget CUI//SP-BUDG   BUDG Financial
Campaign Funds CUI//SP-FUND   FUND Law Enforcement
Chemical-terrorism Vulnerability Information CUI//SP-CVI CUI CVI Critical Infrastructure
Child Pornography CUI//SP-CHLD   CHLD Legal
Child Victim/Witness   CUI CVIC Legal
Collective Bargaining   CUI BARG Legal
Committed Person   CUI CMPRS Law Enforcement
Communications   CUI LCOMM Law Enforcement
Comptroller General   CUI COMPT Financial
Consumer Complaint Information CUI//SP-CCI   CCI Financial
Contract Use CUI//SP-CONTRACT   CONTRACT Privacy
Controlled Substances CUI//SP-SUB   SUB Law Enforcement
Controlled Technical Information CUI//SP-CTI   CTI Defense
Criminal History Records Information CUI//SP-CHRI   CHRI Law Enforcement
Critical Energy Infrastructure Information CUI//SP-CEII   CEII Critical Infrastructure
Death Records   CUI DREC Privacy
DNA CUI//SP-LDNA   LDNA Law Enforcement
DoD Critical Infrastructure Security Information   CUI DCRIT
Electronic Funds Transfer   CUI XFER Financial
Emergency Management   CUI EMGT Critical Infrastructure
Entity Registration Information   CUI CONREG Proprietary Business Information
Export Controlled CUI//SP-EXPT CUI EXPT Export Control
Export Controlled Research   CUI EXPTR Export Control
Federal Grand Jury CUI//SP-JURY CUI JURY Legal
Federal Housing Finance Non-Public Information   CUI FHFANPI Financial
Federal Taxpayer Information CUI//SP-TAX   TAX Tax
Financial Supervision Information   CUI FSI Financial
Foreign Intelligence Surveillance Act CUI//SP-FISA   FISA Intelligence
Foreign Intelligence Surveillance Act Business Records CUI//SP-FISAB   FISAB Intelligence
General Critical Infrastructure Information   CUI CRIT Critical Infrastructure
General Financial Information CUI//SP-FNC CUI FNC Financial
General Intelligence CUI//SP-INTEL CUI INTEL Intelligence
General Law Enforcement   CUI LEI Law Enforcement
General Nuclear CUI//SP-NUC CUI NUC Nuclear
General Privacy CUI//SP-PRVCY CUI PRVCY Privacy
General Procurement and Acquisition CUI//SP-PROCURE   PROCURE Procurement and Acquisition
General Proprietary Business Information CUI//SP-PROPIN CUI PROPIN Proprietary Business Information
Genetic Information CUI//SP-GENETIC CUI GENETIC Privacy
Geodetic Product Information CUI//SP-GEO   GEO Intelligence
Health Information CUI//SP-HLTH CUI HLTH Privacy
Historic Properties CUI//SP-HISTP   HISTP Natural and Cultural Resources
Homeland Security Agreement Information   CUI   Provisional
Homeland Security Enforcement Information   CUI   Provisional
Informant CUI//SP-INF CUI INF Law Enforcement
Information Systems Vulnerability Information   CUI ISVI Critical Infrastructure
Information Systems Vulnerability Information - Homeland   CUI   Provisional
Inspector General Protected CUI//SP-PRIIG CUI PRIIG Privacy
Intelligence Financial Records CUI//SP-IFNC   IFNC Intelligence
Internal Data CUI//SP-ID CUI ID Intelligence
International Agreement Information CUI//SP-INTL   INTL International Agreements
International Agreement Information - Homeland   CUI   Provisional
International Financial Institutions   CUI FINT Financial
Inventions   CUI INVENT Patent
Investigation CUI//SP-INV CUI INV Law Enforcement
Investment Survey   CUI SURV Statistical
Juvenile   CUI JUV Law Enforcement
Law Enforcement Financial Records CUI//SP-LFNC   LFNC Law Enforcement
Legal Privilege   CUI PRIVILEGE Legal
Legislative Materials   CUI LMI Legal
Mergers   CUI MERG Financial
Military Personnel Records   CUI MIL Privacy
National Park System Resources CUI//SP-NPSR   NPSR Natural and Cultural Resources
National Security Letter   CUI LNSL Law Enforcement
NATO Restricted       North Atlantic Treaty Organization (NATO)
NATO Unclassified       North Atlantic Treaty Organization (NATO)
Naval Nuclear Propulsion Information CUI//SP-NNPI CUI NNPI Defense
Net Worth CUI//SP-NETW   NETW Financial
Nuclear Recommendation Material   CUI RECCOM Nuclear
Nuclear Security-Related Information CUI//SP-SRI CUI SRI Nuclear
Ocean Common Carrier and Marine Terminal Operator Agreements   CUI OCCMTO Proprietary Business Information
Ocean Common Carrier Service Contracts   CUI SERV Proprietary Business Information
Operations Security   CUI OPSEC Intelligence
Operations Security Information   CUI   Provisional
Patent Applications CUI//SP-APP CUI APP Patent
Pen Register/Trap & Trace   CUI TRACE Law Enforcement
Permanent Resident Status   CUI RESD Immigration
Personnel Records CUI//SP-PERS CUI PERS Privacy
Personnel Security Information   CUI   Provisional
Pesticide Producer Survey   CUI PEST Statistical
Physical Security CUI//SP-PHYS CUI PHYS Critical Infrastructure
Physical Security - Homeland   CUI   Provisional
Presentence Report   CUI PRE Legal
Prior Arrest   CUI PRIOR Legal
Privacy Information   CUI   Provisional
Proprietary Manufacturer CUI//SP-MFC   MFC Proprietary Business Information
Proprietary Postal   CUI POST Proprietary Business Information
Protected Critical Infrastructure Information CUI//SP-PCII   PCII Critical Infrastructure
Protective Order CUI//SP-LPROT CUI LPROT Legal
Railroad Safety Analysis Records   CUI RAIL Transportation
Retirement   CUI RTR Financial
Reward   CUI RWRD Law Enforcement
Safeguards Information CUI//SP-SGI   SGI Nuclear
SAFETY Act Information   CUI SAFE Critical Infrastructure
Secrecy Orders   CUI PSEC Patent
Sensitive Personally Identifiable Information   CUI   Provisional
Sensitive Security Information CUI//SP-SSI   SSI Transportation
Sex Crime Victim   CUI SCV Law Enforcement
Small Business Research and Technology   CUI SBIZ Procurement and Acquisition
Source Selection CUI//SP-SSEL CUI SSEL Procurement and Acquisition
Statistical Information CUI//SP-STAT CUI STAT Statistical
Status Adjustment   CUI ADJ Immigration
Student Records CUI//SP-STUD CUI STUD Privacy
Tax Convention   CUI CONV Tax
Taxpayer Advocate Information   CUI TAI Tax
Temporary Protected Status   CUI PROT Immigration
Terrorist Screening   CUI LSCRN Law Enforcement
Toxic Substances CUI//SP-TSCA   TSCA Critical Infrastructure
Unclassified Controlled Nuclear Information - Defense CUI//SP-DCNI CUI DCNI Defense
Unclassified Controlled Nuclear Information - Energy CUI//SP-UCNI CUI UCNI Nuclear
US Census CUI//SP-CENS   CENS Statistical
Victim   CUI LVIC Legal
Victims of Human Trafficking   CUI IVIC Immigration
Visas   CUI VISA Immigration
Water Assessments   CUI WATER Critical Infrastructure
Whistleblower Identity CUI//SP-WHSTL CUI WHSTL Law Enforcement
Witness Protection CUI//SP-WIT CUI WIT Legal
Written Determinations CUI//SP-WDT   WDT Tax
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