WTO dispute settlement mechanism of the implementation process is of great significance and rich content of the procedure, and practice more and more disputes to our understanding of the implementation of procedures for the operation of the material. On the WTO's current domestic voluminous writings, but the lack of procedures for the implementation of the DSU system exposition, this paper attempts to make up for deficiencies in this area, through a combination of specific cases of disputes on the implementation procedures of the DSU practice, systematic analysis of the implementation process of the specific provisions of various procedures, Summarized the implementation of the existing problems in procedures and enforcement procedures to improve the DSU a number of recommendations. Key words: WTO; dispute settlement mechanism; enforcement procedures