A definition of quality is part from the Main vocabulary for quality management which may be found in ISO 9000:2015 and applies to all ISO quality management requirements, together with ISO 9001. It claims that quality would be the “diploma to which a list of inherent qualities [or distinguishing options] https://www.nathanlabsadvisory.com/blog/nathan/how-to-achieve-pci-dss-compliance-certification-in-the-usa-quickly/