Yes. Guardian is operated as a PCI DSS Level 1 certified service – the highest level of PCI compliance, required of service providers handling the largest volumes of card data. Card data routed through Guardian is held within this certified cardholder data environment.

You can review Hellgate's certifications and security posture in the Trustcenter, which is the authoritative place for current compliance documentation.

→ Review certifications in the Trustcenter