How often should organizations review their PCI DSS compliance status?

Organizations should review their PCI DSS compliance status at least annually, or whenever there are significant changes to their environment. This approach ensures that they remain vigilant in maintaining compliance with the security standards set by PCI DSS, which are designed to protect cardholder data.

The annual review serves as an effective way to evaluate the organization's adherence to the requirements and identify any areas that may need improvement. Additionally, significant changes, such as the introduction of new technologies, changes in service providers, or alterations in business processes, can impact compliance. Therefore, reviewing compliance in response to these changes is crucial in ensuring that the organization continuously safeguards cardholder data and remains compliant with the PCI DSS.

Other options may suggest infrequent or insufficient reviews, which can lead to vulnerabilities and expose the organization to risks associated with data breaches. Regular assessments not only facilitate compliance but foster a culture of security awareness throughout the organization.