Legal analysis: 1. Address of Forensic Medicine Identification Center of Sun Yat-sen University: No.2, Forensic Medicine Building, North Campus of Sun Yat-sen University (formerly Sun Yat-sen Medical University), Guangzhou, Guangdong Province. Address of Forensic Medicine Identification Center of Southern Medical University: Basic Medical College of Southern Medical University 1 Building 3, Guangzhou City, Guangdong Province. Guangdong Zhujiang Forensic Clinical Judicial Appraisal Institute Address: No.30 Dongshi Street, Jianshe Second Road, Guangzhou, Guangdong Province 4. Address of Judicial Appraisal Institute of Guangzhou Psychiatric Hospital: No.36 Mingxin Road, Guangzhou, Guangdong Province. Guangdong Zhengheng Forensic Medicine Clinical Judicial Appraisal Institute Address: Heng 'an Building, Tianhe Street 1 15, Guangzhou. Address of Judicial Appraisal Institute of Guangzhou Psychiatric Hospital: No.36 Mingxin Road, Guangzhou, Guangdong Province 7. Guangdong Jingwei Judicial Psychiatric Appraisal Institute Address: No.0/23, Huifu West Road, Guangzhou City, Guangdong Province.

Legal basis: Article 23 of the Regulations on Work-related Injury Insurance: Professional and technical personnel shall meet the following conditions: (1) They have the qualifications for senior professional and technical positions in medical and health care; (two) to master the relevant knowledge of labor ability appraisal; (3) Having good professional ethics.

Twenty-fifth districts of the city labor ability appraisal committee after receiving the application for labor ability appraisal, it shall randomly select 3 or 5 relevant experts from the medical and health expert database established by it to form an expert group, and the expert group shall put forward the appraisal opinions. According to the expert group's appraisal opinions, the municipal labor ability appraisal committee with districts makes a conclusion on the labor ability appraisal of workers with work-related injuries; When necessary, a qualified medical institution may be entrusted to assist in the relevant diagnosis. The municipal labor ability appraisal committee with districts shall make a conclusion of labor ability appraisal within 60 days from the date of receiving the application for labor ability appraisal. When necessary, the time limit for making the conclusion of labor ability appraisal may be extended by 30 days. The conclusion of labor ability appraisal shall be delivered to the units and individuals applying for appraisal in time.