Organic coating corrosion resistance evaluation and life prediction is a hotspot of current research. Electrochemical impedance spectroscopy technique in organic coating corrosion resistance evaluation has been widely used in the study. Based on this, on November 7 to 10, 2016 held in xi 'an "organic coating and electrochemical impedance spectroscopy technology seminars and training". Its purpose is that on the one hand, domestic researchers understand the study of organic coating and electrochemical impedance spectroscopy technology in the application of organic coating research; For organic coating performance, on the other hand, the difficulties and application of the electrochemical impedance spectrum test, electrochemical impedance spectroscopy technology application in related training. At the appointed time, welcome the domestic engaged in the research, development and application of organic coating, including electrochemical corrosion in technology research and application of experts and scholars