The paper examines evolution of trade integration process in ASEAN. The author employs three methods in order to evaluate the degree of ASEAN‘s trade integration that has been achieved over two decades since the signing of the Association of South-East Asian Nations Free Trade Area Agreement (AFTA) in 1992. The high degree of trade integration among member states allows moving to the next stage of international economic integration (ASEAN countries are going to form ASEAN Community (the Common Market) by the 1st of January 2016). So the study assesses the ASEAN’s preparedness to the Common Market by determining the share of mutual (intraregional) trade, regional trade intensity index (RTII) and trade integration effects (trade creation and ...