The international economic system was mainly provided over the international organizations after the Second World War. International organizations having the purpose of regional, economic, and safety cooperation, notably, United Nations, and whose numbers are gradually increasing have played an important role in the global policies. The global conversion experienced in the world economy made new cooperation treaties a current issue among the countries. On the other hand, changes such as an increase in regional development need to affect the expectations of international cooperation. The aim of this study is to determine what needs to be done to meet expectations. At the same time, it is to identify the changes to be made for the corporate structures of the international organizations that are in the position of the basic mediator of globalization. Within the scope of this study, it is aimed at regionalization movements, one of the important realities of today’s world economy, to gain acceleration. It was being made to identify the global re-structuring need expected in regard to international cooperation. As a result, it has been tried to determine the strategies expected to change especially in the international relations of Turkey.