In 1908. the spread of credit unions has reached the United States. In 1935 President Roosevelt signed the state Charter on credit unions, which became a law. Credit unions encourage savings of citizens, setting compensation payments (interest) on savings and provide from these savings loans to their members. Is necessary that all shareholders of the credit union were members of a single community, would know each other well enough to enjoy mutual trust. Credit unions of the open type are still controlled by their members, but at the same time provide services to people who are not its members (external customers). The supreme body of the World Council of Credit Unions is the Assembly, which elects the president and the board of directors of WOCCU. Credit unions are financial institutions, financial cooperatives of citizens, and in this capacity they are above all associations of people, not unification of capitals, which is typical, for example, for public companies. Unlike banks, in order to use the services of a credit union, you have to become its member, having written an application and having paid thus shares and membership fee. Credit Union - one of the most attractive financial institutions for the public being a non-profit alternative to banks. Corporate alliances are intermediaries between credit unions and financial markets.