サービスプロバイダーがPCI DSS v4.0に準拠しているかどうか、どのように確認できますか?

All service providers must be compliant with PCI DSS v4.0 requirements if they:

• Have access to cardholder data
• Can connect to a customer's cardholder data environment
• Have the ability to impact the security of the cardholder data environment

You can request a PCI DSS validation document from your service provider.