Abstract: The so-called cloud Nondestructive Testing(CNDT) is a completely new concept which is based on cloud computing and integrated inspection techniques, including different physical and chemical testing methods. CNDT not only realizes the information sharing and the remote control, it is also the development tendency of NDT integrated technology. This paper discusses the superiority brought by the innovation of NDT integrated technology, illustrates the present status of this technology and its future development that is Cloud Non-destructive Testing，the cloud detection. This paper describes the Plan and Program of non-destructive cloud detection and evaluation technique briefly. Cloud detection combines the cloud calculation with NDT integrated technology. It collects the data on cloud client side, then save and process. The function of the cloud client side includes signal processing, saving, evaluation, prediction and information feedback. Users can share the software and hardware resources and enjoy the high efficiency and convenience with cloud detection. It also points out the possibility and the key problems of establishing the cloud technique, and draws a conclusion that the cloud technique is the development direction of NDT integrated technology.