Normas ISO

Information technology -- Telecommunications and information exchange between systems -- Private Integrated Services Network -- Inter-exchange signalling protocol -- Private User Mobility (PUM) -- Registration supplementary service

Information technology -- Telecommunications and information exchange between systems -- Private Integrated Services Network -- Specification, functional model and information flows -- Private User Mobility (PUM) -- Call handling additional network features

Information technology -- Telecommunications and information exchange between systems -- Private Integrated Services Network -- Inter-exchange signalling protocol -- Private User Mobility (PUM) -- Call handling additional network features

Information technology -- 12,7mm 128-track magnetic tape cartridge for information interchange -- Parallel serpentine format

Smart cities — Guidance to establishing a decision-making framework for sharing data and information services

Information technology -- Programming languages, their environments and system software interfaces -- Code signing for source code