CSE is now available to issue and manage digital certificates conform to ISO X.509 v3 standard from 1996 and EU digital signature  directive from 1999. CSE Public Key Infrastructure is also compatible with RFC 3280 recommendation.

CSE Trust Center issues digital certificates which can be used for: securing the web server (https), client authentication, email and document encrypting and digital singing. CSE Trust Center issues also digital certificates for code signing, VNP authentication and specific OID.