CUI Markings
Every document that contains CUI must be marked. CUI Basic must be labeled with "CUI" and CUI Specified must be labeled with "CUI//SP-[Category of CUI]". The list below provides the approved markings for each CUI category.
CUI Category Name | CUI Banner Marking | CUI Category Marking | CUI Index Category |
---|---|---|---|
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 |