Every certificate we issue is listed here. If a number does not appear, we did not issue it — no matter what the document says.
A certificate is only as good as the register behind it and the accreditation behind the body that issued it. Three things are worth checking on any certificate, ours included:
If a certificate fails any of those, treat it as decoration.
Send it to us. If it carries our name and is not on this register, we want to know — and we will tell you plainly what it is worth.