DIAS Interbanking Systems S.A. was founded on 28 June 1989. The shareholders of the company are credit institutions and the B ... ank of Greece. DIAS has developed and runs the DIAS Payment System that services and clears electronic payments both domestic as well as cross border. DIAS develops payment services in collaboration with banks. The payment services target not only the banking sector but also the public and private sectors and aim at modernising the payment landscape in Greece and benefiting the Greek economy. The Payment System DIAS Payment System provides payment services to Payment Service Providers. The supported payment instruments are as follows: credit transfers, direct debits, cheques, ATM transactions, card payments. read more