What Does PCI Compliance Audit Mean?
A PCI compliance audit is a routine audit required of merchants that process credit card transactions to make sure that they are compliant with the Payment Card Industry Data Security Standard (PCI DSS) set up by various credit card companies. Merchants may undergo regular PCI compliance audits, or an alleged violation can trigger a particular audit.
Techopedia Explains PCI Compliance Audit
PCI compliance audits are done by qualified security assessors. These professionals look at point-of-sale systems and other parts of a business IT architecture to determine whether internal operations meet the standard for cardholder information security. Assessors give companies a risk assessment that shows them where they stand in terms of PCI compliance.