In recent decades, many credit unions began to resort to such form of service as 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 perform the function of social protection in a vital for people sphere of financial services. They care about improving the financial literacy of the population, are working on the formation of their members and their employees. To reduce the risk of default on loans members of the credit union shall the joint guarantee. The value of credit unions is not limited to the role of the economic agent - they are an important element of the social structure and a factor of social stability and progress.