C
The Certification Center
Public verification
cert-center.org/verify
Verify a certificate
Enter a verification token or a certificate number.
Every Certification Center certificate carries a unique verification token. We look it up against the live register — there is nothing to download or install.
No account required
Verification is public. We do not log who is looking up which certificate.
Real-time status
If a certificate has been revoked, you will see the reason and date.
Source of truth
The verification page is canonical — the PDF is just a portable copy.