Yes, the digital telc certificate is recognised worldwide and has the same validity as the paper version.

Digital signatures and hash checks detect changes. Even the smallest deviations (a single pixel changed on the certificate) will cause the validation page to display an invalid result.

No, the check is performed by drag and drop in the browser.

Certificates are issued exclusively by authorised telc employees in a strictly role-based procedure. Every process is logged in an audit-proof manner.

The QR code enables particularly fast access to the examination results.

The QR code link to the online certificate remains intact. Alternatively, the issuer can help.