Theoretic model validation of economic integration and its difference from the existing classical one which is spatially limited and developed on the principles and variants of movement towards the new, multi vector and democratic one is done in the paper. Problems concerned with global and quality characteristics of Ukraine integration to the words economics and developing an efficient mechanism of foreign economic relations, forms and efficiency of regional trade agreements functioning (RTA) and international economic areas which tend to become the most dynamic part of the global economy fully adopted to globalization that meets the requirements of changeable world economics realities are investigated. Tendencies in Ukraine and AIC foreign economics relations in 2000-2011 are analyzed and defined from the point of view of different regions of the world.

Key words: international economic integration, customs union, EU, export, import, balance, authority, compensations, WTO, regional trade agreements.