isoStatus is an independent public registry for confirming the validity and current status of ISO certifications voluntarily registered with us. Use it with IAF CertSearch, certification body, and accreditation body checks for supplier verification, tender review, and audit evidence worldwide.
Use these reference documents to understand IAF cert search, ISO certificate verification, certificate status checks, validity tracking, IAF recognition, government tender verification, and common status failures before accepting supplier evidence.
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What we verify: Authenticity, current operational status (active / expired / suspended / withdrawn), scope of certification, accreditation backing, and complete audit history.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