According to the "Zhongshan Judicial Appraisal" public micro-signal article,

In 2020, the media exposed that an appraisal institution in our province illegally carried out paternity testing activities, which aroused widespread concern in society and seriously damaged the reputation of the forensic appraisal industry. In this regard, from September to June, 2020, the Provincial Department of Justice launched a three-month special education and rectification campaign for judicial expertise in the province. In order to further strictly regulate the work of paternity testing in our city, seriously investigate and deal with the illegal acts of paternity testing, severely crack down on the intermediary agencies of paternity testing established in violation of regulations, and eradicate the breeding ground of "judicial scalpers", the general public is welcome to supervise the work of paternity testing in our city. At present, there are only 1 judicial authentication institutions with paternity test (forensic material evidence identification) qualification in our city, namely Guangdong Gongliang Judicial Authentication Center (No.43, Zhong Xing Road, Zhongshan City). If suspicious intermediary organizations, illegal acceptance points and sampling points are found, please provide relevant clues to Zhongshan Judicial Appraisal Association. Long-term effective, welcome the general public to contact at any time.