To know the validity of a certificate issued by the EC-OMC we have a repository of certificates issued. The search can be run entering the e-mail address of the person who owns that certificate (we strongly recommend this option) or using the contents of the field Common Name(CN) of the certificate. From this search in the certificates repository, you can view the relevant data, download the public key and check whether or not it is included in the Revokes Lists (CRL). To run the search you should visit the following web link: