01
Who it reaches
Non-federal organisations that store, process or transmit US Controlled Unclassified Information, usually under a US Department of Defense contract clause (DFARS 252.204-7012) or a prime contractor's flow-down. UK defence and aerospace suppliers in a US prime's chain meet it that way. Revision 2 has 110 requirements in 14 families; Revision 3 (May 2024) has 97 requirements in 17 families; the contract clause sets which revision applies.
