Legal analysis: In addition to submitting a power of attorney in accordance with Article 59 of the Civil Procedure Law, the litigation agent shall also submit relevant materials to the people's court in accordance with the following provisions: (1) The lawyer shall submit "Lawyer's Practice Certificate" and certification materials from the law firm; (2) Grassroots legal service workers should submit the "Legal Service Worker's Practice Certificate", a letter of introduction issued by the grassroots legal service office and certification materials from the jurisdiction where the party is located; (3) The party concerned The close relatives of the client should submit their identity documents and proof of close relative relationship with the client; (4) The staff of the party should submit their identity documents and proof of legal labor and personnel relations with the client; (5) The community and unit where the party is located Recommended citizens shall submit identity documents, recommendation materials and certification materials from the community and unit to which the parties belong; (6) Citizens recommended by the community and unit to which the parties belong shall submit identity documents, recommendation materials and certification materials from the community and unit to which the parties belong; (6) ) Citizens recommended by relevant social organizations shall submit identity documents and certification materials that meet the conditions specified in Article 87 of this Interpretation.
Legal basis: "Criminal Procedure Law of the People's Republic of China and the State"
Article 39 Defense lawyers may meet with criminal suspects and defendants in custody and communicate with them. Other defenders may meet with and communicate with criminal suspects or defendants in custody with the approval of the People's Court or the People's Procuratorate. The defender may request to meet with the criminal suspect or defendant in custody by presenting a lawyer's practicing certificate, a law firm certificate, a power of attorney, and an official legal aid letter. The detention center shall arrange a meeting with the suspect or defendant in a timely manner, no later than 48 hours. In cases of crimes endangering national security or terrorist activities, if the defense lawyer meets with the criminal suspect in custody during the investigation, he shall obtain the permission of the investigation agency. The investigation agency should notify the detention center in advance. The defense lawyer can meet with the criminal suspect or defendant in custody to learn about the case, provide legal advice, etc.; from the date the case is transferred for review and prosecution, the defense lawyer can verify relevant evidence with the criminal suspect or defendant. Meetings with criminal suspects and defendants will not be monitored. The provisions of paragraphs 1, 3 and 4 shall apply to defense lawyers’ meetings and communications with criminal suspects and defendants who are under residential surveillance. Article 40: Defense lawyers may review, extract, and copy the case file materials from the date of review of the prosecution by the People's Procuratorate. Other defenders may also review, extract, and copy the above materials with the permission of the People's Court or the People's Procuratorate.
Article 41 If the defender believes that the evidence materials collected by the public security organs and the People's Procuratorate during the investigation, review and prosecution to prove the innocence of the criminal suspect or defendant or the minor crime have not been submitted, he has the right to apply to the People's Procuratorate or the People's Court Retrieve.