BS ISO 25065. Systems and software engineering. Software product Quality Requirements and Evaluation (SQuaRE). Common Industry Format (CIF) for Usability: User requirements specification— 32 стр.
35.080 Software. Including software development, documentation, internet applications and use / Программное обеспечение. Включая разработку программного обеспечения, документации, Интернет-приложений и использование