Historical
IEC 62227 Ed. 1.0 en:2008
Multimedia home server systems - Digital rights permission cod
"IEC 62227:2008(E) defines the permission code, a set of permission related information in short code form, primarily intended for home server systems. The permission code is comprised of a common ID system (content ID, issuer ID, receiver ID, device ID, etc.) and a narrowly-defined permission code."
Content Provider
International Electrotechnical Commission [iec]