Compared to the DSM in the GAIT system, the DSM of WTO provides powerful protection for the legal duties or rules under the multilateral trade system, the correct explanation of articles, and the revolution of the entire trade system.

• WTO争端解决机制为多边贸易体制下法律义务或规则得以遵守，条文得以正确解释乃至整个贸易体制得以有效运转，提供了较之GATT体制下更为有力的保证。