The required high degree of cooperation and coordination in international network management can best
be achieved by efficient and effective interworking between international network management organizations in
the various countries.
ITU-T E.414-1988 history
1993ITU-T E.414-1993 INTERNATIONAL NETWORK MANAGEMENT – ORGANIZATION
1988ITU-T E.414-1988 International Network Management - Organization - Telephone Network and ISDN - Quality of Service, Network Management and Traffic Engineering (Study Group II) 3 pp