A definition of quality is part of the Main vocabulary for quality management that may be found in ISO 9000:2015 and relates to all ISO quality management expectations, together with ISO 9001. It claims that quality could be the “degree to which a list of inherent attributes [or distinguishing features] https://www.nathanlabsadvisory.com/blog/nathan/ensuring-secure-payment-processing-with-pci-dss-compliance-certification-in-the-usa/