The official implementation date of CUI (Controlled Unclassified Information) requirements is Sept. 1. The Classification and Information Control Office (CICO) encourages employees to continue to learn more about CUI by viewing information on the website.
Check out the following links from the CICO website:
DOE Category List
All UCOR employees should have completed CUI training on LEARN, CUI-100DE Controlled Unclassified Information Overview.
If your office produces CUI and you are unsure of the proper category, reach out to the CICO office for assistance.






