CUI Resources

For those looking for information on CUI training or additional CUI resources, here are a few helpful links:

DoD Mandatory Controlled Unclassified Information (CUI) Training

https://securityhub.usalearning.gov/index.html

DoD CUI Program

https://www.dodcui.mil/

National Archives Controlled Unclassified Information (CUI)

https://www.archives.gov/cui

CUI Marking Handbook

https://www.archives.gov/files/cui/documents/20161206-cui-marking-handbook-v1-1-20190524.pdf