Ergonomics of human-system interaction - Part 11: Usability: Definitions and concepts (ISO/DIS 9241-11:2015); German and English version prEN ISO 9241-11:2015
Software engineering -- Software product Quality Requirements and Evaluation (SQuaRE) -- Common Industry Format (CIF) for usability test reports— 54 стр.
Ergonomics of human-system interaction - Part 210: Human-centred design for interactive systems (ISO 9241-210:2010); German version EN ISO 9241-210:2010— 46 стр.