First central bank of credit unions appeared in 1876. Credit unions began to appear rapidly in many European countries. Shareholders in corporate organizations are basic credit unions, besides the same union can be a shareholder of several corporate organizations. Important specifics of creating a credit union - an initiative order of organization: people do not receive any instructions, orders or regulations, the unification into a credit union occurs by their will and decision. In some cases, the initiators of credit unions can be trade unions, associations such as social support centers and others.