The purpose of the AIB is to develop, use and promote a standardised system: the European Energy Certificate System - "EECS".
EECS is based on structures and procedures which ensure the reliable operation of international certificate schemes. These schemes satisfy the criteria of objectivity, non-discrimination, transparency and costs effectiveness, in order to facilitate the international exchange of certificates.
In order to further facilitate the international exchange between of energy certificates, the AIB operates an inter-registry telecommunications Hub.