ASN.1consortium
X.665 (ISO/IEC 9834-6)
nTitle:   INFORMATION  TECHNOLOGY  –  OPEN  SYSTEMS  INTERCONNECTION  –  PROCEDURES FOR  THE  OPERATION  OF  OSI  REGISTRATION AUTHORITIES:  APPLICATION  PROCESSES  AND  APPLICATION  ENTITIES
nJoint with ISO.
nWill be formally revised, but defunct and not of interest.