The establishmet of Guangdong Gongbiao Institute of IP Judicial Appraisal，the first IP judicial appraisal organ in Qianhai Free Trade Area，has filled a vacancy in the local IP judicial appraisal in Shenzhen City，timely met the urgent technical demand of IP law enforcement organs，public security organs，procuratorates and people’s courts at various levels for ascertaining facts in cases of IP violation，and effectively solved the specialized problems relating to the formation of the chain of prima facie evidence，the assessment of risks of infringement of trade secrets，patent，and copyright faced by innovative businesses，and analysis of defense in litigation，thereby markedly raising the case-handling efficiency of mediation and arbitration organs.