A definition of quality is a component in the Main vocabulary for quality management that may be found in ISO 9000:2015 and applies to all ISO quality management standards, including ISO 9001. It states that quality could be the “degree to which a list of inherent qualities [or distinguishing functions] https://virtualcisoservice.com/blog/new-pci-dss-4-0-standards-key-changes-you-must-know/