International standardization of TCM developed a lot in recent years with the efforts of all parties. 10 international standards published by WFCMS has made great contribution to this developing process. This paper identified the position and goal of WFCMS standards by deeply analyzing the characteristic of the main international organizations related to TCM such as ISO, WHO and WFCMS, and introduced the content and characteristic of 10 standards published by WFCMS. It also pointed out the developing direction for international standardization of WFCMS and suggested setting up an effective, flexible and pragmatic system with market as a guide for international TCM standard.