SEI System (A2A) - the basic electronic communication system mandatory for clearing members, operating via an established system connection between the IT systems of a clearing member and KDPW_CCP, under an agreement with KDPW_CCP.
The system connection is established based on electronic certificates downloaded through the KDPW_CCP web application A2A Certificates. The certificate is issued for a given participant’s institution code, which is a four-character identifier of the participant in the service or services, according to an established scheme.
