Normas ISO

Information technology -- Open Systems Interconnection -- Upper layers security model

Information technology -- User system interfaces -- Dialogue interaction-- Part 1: Cursor control for text editing

Information technology -- Telecommunications and information exchange between systems -- Transport layer security protocol

Information technology -- Use of X.25 Packet Layer Protocol to provide the OSI connection-mode Network Service over the telephone network

Information technology -- Open Systems Interconnection -- Basic Reference Model -- Conventions for the definition of OSI services

Information technology -- Open Systems Interconnection -- Tutorial on naming and addressing