A Definition of quality is part in the Main vocabulary for quality management which can be located in ISO 9000:2015 and applies to all ISO quality management requirements, which include ISO 9001. It says that quality may be the “diploma to which a set of inherent features [or distinguishing functions] https://www.nathanlabsadvisory.com/blog/nathan/vapt-solutions-in-uae-enhancing-cybersecurity-and-resilience-for-businesses/