A definition of quality is part with the core vocabulary for quality management which may be found in ISO 9000:2015 and applies to all ISO quality management requirements, which include ISO 9001. It says that quality would be the “diploma to which a list of inherent traits [or distinguishing capabilities] https://www.nathanlabsadvisory.com/blog/nathan/why-penetration-testing-is-essential-for-cyber-security-in-the-uae/