ÖNORM EN ISO 25065

This document provides a framework and consistent terminology for specifying user requirements. It specifies the common industry format (CIF) for a user requirement specification including the content elements and the format for stating those requirements. In this document, user requirements refers to: a) user-system interaction requirements for achieving intended outcomes (including requirements for system outputs and their attributes); b) use-related quality requirements that specify the quality criteria associated with the outcomes of users interacting with the interactive system and can be used as criteria for system acceptance. The content elements of a user requirements specification are intended to be used as part of documentation resulting from the activities specified in ISO 9241-210, and from human centred design processes, such as those in ISO 9241-220. This document is intended to be used by requirements engineers, business analysts, product managers, product owners, and people acquiring systems from third parties. The CIF series of standards addresses usability-related information (as described in ISO 9241-11 and ISO/IEC TR 25060). This document does not prescribe any kind of method, lifecycle or process. The content elements of a user requirements specification can be used in iterative development which includes the elaboration and evolution of requirements (e.g. as in agile development).