Verify a Certificate

Check whether a certificate issued by ITS Certification Body is still valid.

Check a supplier

Confirm that a certificate presented by a supplier is genuine.

Validate certificates submitted with a bid.

Check whether the certificate is still in force, and until when.

Certificate verification is being moved to this site.
For now, please use our existing search page.

If a certificate does not appear, or you suspect it is not genuine, please tell us straight away.