ISO/IEC 7498-3:1997

Information technology -- Open Systems Interconnection -- Basic Reference Model: Naming and addressing

ISO/IEC 7498-1:1994

Information technology -- Open Systems Interconnection -- Basic Reference Model: The Basic Model

ISO/IEC 7498-4:1989

Information processing systems -- Open Systems Interconnection -- Basic Reference Model -- Part 4: Management framework

ISO 7498-2:1989

Information processing systems - Open Systems Interconnection - Basic Reference Model - Part 2: Security Architecture