1. EN ISO 9001: Quality Management systems – Requirements
2. EN ISO 9241-11:1998, Ergonomic requirements for office work with visual display terminals (VDTs) – Part 11: Guidance for usability
3. EN ISO 9241-110:2006, Ergonomics for human-system interaction – Part 110: Dialogue principles
4. EN ISO 9241-112:2017, Ergonomics for human-system interaction – Part 112: Principles for the presentation of information
5. EN ISO 9241-171:2008, Ergonomics for human-system interaction – Part 171: Guidance on software accessibility