

PCI DSS v4.0 Global Standard
Global
2022
Payments
Cybersecurity
Overview
Key Obligations
- Implement and maintain 12 baseline controls for cardholder data protection
- Use multi-factor authentication for all access to cardholder data environments
- Monitor and test networks regularly to identify vulnerabilities
- Restrict access to cardholder data to authorized personnel only
- Conduct annual risk assessments and document compliance status
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Related Regulations
FAQ
Is PCI DSS v4.0 mandatory?
Yes. While not a law, it is contractually required by card networks (Visa, Mastercard, etc.) and enforced via acquiring banks.
Who needs to comply with PCI DSS v4.0?
Any entity handling payment card data — including merchants, service providers, and financial institutions.
What's new in PCI DSS v4.0 compared to v3.2.1?
v4.0 introduces custom implementation options, stricter MFA requirements, and an emphasis on continuous compliance.
What happens if a business fails to comply?
Non-compliance can lead to fines, increased transaction fees, or termination of the ability to process card payments.