Corporate credit unions are united on a cooperative basis in the Central Credit Union (US Central Credit Union). Representative organization, leading the coordination work in the field of development of both global and national credit union movement is the World Council of Credit Unions (WOCCU) established in 1971 (headquartered in Madison, USA). Credit unions appeared in England in the 19th century. In 1844 a group of workers from Rochdale established the first cooperative. In some cases, the initiators of credit unions can be trade unions, associations such as social support centers and others. Credit unions encourage the proper use of shareholders savings, developing social programs (education, health, recreation, housing, etc.). Credit union as a consumer cooperative operates on the principles of equality of all its members.