Information Technology - Z Formal Specification Notation - Syntax, Type System and Semantics
Edition 2004-01-01

Information Technology - Remote Operations: OSI Realizations - Remote Operations Service Element (ROSE) Protocol Specification
Edition 2000-03-01

Information Technology - Remote Operations: OSI Realizations - Remote Operations Service Element (ROSE) Protocol Specification - AMENDMENT 1: Mapping to A-UNIT-DATA and Built-In Operations (Adopted Amendment 1:1996 to ISO/IEC 13712-3:1995)
Edition 2000-03-01

Information Technology - Portable Common Tool Environment (PCTE) - Part 1: Abstract Specification
Edition 2000-03-01

Information technology - Telecommunications and information exchange between systems - Private Integrated Services Network - Specification, functional model and information flows - Path replacement additional network feature
Edition 2002-12-01

Information technology - Telecommunications and information exchange between systems - Private Integrated Services Network - Specification, functional model and information flows - Name identification supplementary services
Edition 1997-02-28

Information Technology - Telecommunications and Information Exchange Between Systems - Private Integrated Services Network - Specification, Functional Model and Information Flows - Call Transfer Supplementary Service
Edition 2004-12-01

Information technology - Telecommunications and information exchange between systems - Private Integrated Services Network - Specification, functional model and information flows - Call completion supplementary services
Edition 1997-02-28

Information Technology - Telecommunications and Information Exchange Between Systems - Private Integrated Services Network - Specification, Functional Model and Information Flows - Call Diversion Supplementary Services
Edition 2004-12-01

Information Technology - Enhanced Communications Rransport Protocol: Specification of Simplex Multicast Transport
Edition 2004-01-01