Since the first years of the establishment of Commonwealth of Independent States (CIS), it was helping in
strengthening the political structure and sovereignty of the member states and in selection of their own economic
and social models.Besides slowing down the process of disintegration of the union, the mechanism that allows to
establish a large number of trade and economic connections of members have been made at the first stage of
beginning of CIS. However, the development of integration processes in the CIS began to adversely affect the
efforts to become fully independent in terms of economic and political factors of national states. The most important
barriers to integrated processes stemmed from justified fear and worries about restriction of independence of the
member states by cooperation and integration.