Use this lookup tool to check certificate records made available for customer reference. For final reliance, confirm details with the issuing certification body and the relevant accreditation body where applicable.
Three-step process for confirming any ISO certification.
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isoStatus is an independent public registry for verifying the operational status of ISO certifications. Built for procurement teams, tender authorities, auditors, and compliance officers requiring real-time certificate validation.
What we verify: Authenticity, current operational status (active / expired / suspended / withdrawn), scope of certification, accreditation backing, and complete audit history.
Data integrity: Records are pulled directly from issuing certification bodies' master systems. No intermediate caching, no manual re-entry — verification responses reflect the live state of the registry.
Independence: isoStatus operates as an independent third-party verifier. We do not issue certifications and have no commercial interest in the certification bodies whose certificates we verify.
Verification & Certification Support
Useful pages for visitors who are comparing services, checking certificates, or preparing filings.