仲裁作为中国-东盟自由贸易区争端解决机制中唯一司法手段必须具有高效准据法。国际仲裁准据法选择与普通合同的法律适用有相同之处,也有自己的不统一性。我国在进行涉外仲裁时应当探索可行的准据法,从准据法选择、使用顺序、效力等方面进一步加以明确。 Arbitration, as the only judicial measure in the dispute settlement mechanism of China-ASEAN Free Trade Area, must have a high-level applicable law. The choice of the law of international arbitration is similar to that of the ordinary contract, and it also has its own nonuniformity. When conducting foreign-related arbitration in our country, we should explore feasible applicable law and further clarify it from the aspects such as the choice of applicable law, the order of use and the effectiveness.