Typically new members of the credit union become citizens having suretyship or recommendations from their friends - members of the credit union. Income derived from the provision of services to its members, does not become the profit of credit union and is distributed among its members in proportion to their savings. The relationship of shareholders with credit union are not client-based, they are co-operative, based on different principles and standards, in particular, on the principles of the law of obligations. To increase the number of credit unions in 1979 was adopted the corresponding law that serves as the legal basis of their activity.