Vous avez cherché: csps (Hongrois - Anglais)

facilitating the validation of electronic signatures supported by those listed supervised/accredited certification services from the listed csps.
the trusted list aims at:

additional information on other supervised/accredited csps not issuing qcs but providing services related to electronic signatures (e.g. csp providing time stamping services and issuing time stamp tokens, csp issuing non-qualified certificates, etc.) are included in the trusted list at a national level on a voluntary basis.”
additional information on other supervised/accredited csps not issuing qcs but providing services related to electronic signatures (e.g. csp providing time stamping services and issuing time stamp tokens, csp issuing non-qualified certificates, etc.) are included in the trusted list at a national level on a voluntary basis.’