Er zijn internationale normen die de 'keyboard layout' behandelen: - ISO 3791(1976), Office machines and data processing equipment -- Keyboard layouts for numeric applications (ISO/IEC JTC1); - ISO 3792(1976), Adding machines -- Layout of function keyboard (ISO/IEC JTC1); - ISO/IEC 9995 (10 delen): information technology -- Keyboard layouts for text and office systems (ISO/IEC JTC1/SC35) Deel 4 is specifiek voor het numeriek clavier: Information technology -- Keyboard layouts for text and office systems -- Part 4: Numeric section.
Il existe des normes internationales qui traitent de la disposition du clavier: - ISO 3791(1976), Office machines and data processing equipment -- Keyboard layouts for numeric applications (ISO/IEC JTC1); - ISO 3792(1976), Adding machines -- Layout of function keyboard (ISO/IEC JTC1); - ISO/IEC 9995 (10 parties): information technology -- Keyboard layouts for text and office systems (ISO/IEC JTC1/SC35) Partie 4 concerne spédifiquement le clavier numérique : Information technology -- Keyboard layouts for text and office systems -- Part 4: Numeric section.