CUI Federal Government ResourcesHome / Topics of Interest / Controlled Unclassified Information / CUI Federal Government Resources Search for: Controlled Unclassified InformationCUI Home CUI FAQs GMU Dear Colleague Letter Federal Government Resources CUI News Home Topics of Interest Contact Us About the Federal CUI Program https://www.archives.gov/cui/about CUI Registry https://www.archives.gov/cui/registry/category-list CUI Regulations https://www.ecfr.gov/cgi-bin/text-idx?SID=afd2d82eb107bc8e2e9a4b34cb2ad723&mc=true&node=pt32.6.2002&rgn=div5 NIST SP 800-171r1 https://nvlpubs.nist.gov/nistpubs/SpecialPublications/NIST.SP.800-171r1.pdf
