Daily more than one million transactions about remittances interbank payments securities comes through SWIFT . For reduction of cost of connection and the costs connected both with a technical aspect and with management of SWIFT complex Service bureaus will be organised in the countries . FIN is basic service SWIFT for message transfer. Over 7 500 financial institutions more than in 200 countries use FIN for the protected exchange of the financial information reliable and economically effective. It was founded in 1973; cofounders was 239 banks from 15 countries. Thus CBT the user is physically connected to the SWIFT network and is completely served by employees of the organisation. Usage of SWIFT at realisation of calculations with corporate clients becomes an important direction in development of settlement infrastructures of banks. The Service bureau is the non-financial organisation created under direct control and annual audit by SWIFT (Belgium).