The uniqueness of credit unions is that they put together the principles and benefits of financial cooperatives, consumer cooperatives and mutual aid funds, born once by trade unions. 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. All the members of the credit union, regardless of gender, ethnicity, religious and political beliefs, as well as the size of the monetary share have equal rights. International cooperation has been particularly felt since the days when Alphonse Desjardins began the activity on development of credit union movement in North America. The right to use the services of the credit union have only its members. Today, the World Council of Credit Unions is represented as members four regional confederations and twelve national associations.