Finally, ASEAN Economic Community or AEC is the goal of regional economic integration by 2015, which has several elements both liberalization of goods, services and investment. Surely, AEC has both positive and negative effects. All effects impact on Thailand and other country in ASEAN for instances; the effect for business, economic, labors and education. So we should prepare ourselves for variations. In addition, we should find the ways in order to improve bad points and support good points. I think, if everybody helps development together, Thailand will change to ASEAN, firmly.