41 C.F.R. § 102-36.250
Identifying DEMIL requirements
You identify MLIs/CCLIs requiring DEMIL by the DEMIL code that is assigned to each MLI or CCLI. The code indicates the type and scope of DEMIL and/or export controls that must be accomplished, when required, before issue to any non-DoD activity. Refer to DoD Demilitarization and Trade Security Control Manual, DoD 4160.21-M-1 for additional guidance.