Legal analysis: after the criminal suspect surrenders, there are the following procedures: ask the criminal suspect. Write a prosecution opinion, together with case files and evidence, and transfer it to the people's procuratorate at the same level for examination and decision. The people's procuratorate shall, after examining the prosecution opinions and case files, make a decision on whether to prosecute. After the end of the public prosecution, the people's court shall put forward its opinions.

Legal basis: Criminal Procedure Law of People's Republic of China (PRC).

Article 122 The interrogation record shall be checked by the criminal suspect, and read to him if he can't read. The criminal suspect shall sign or seal his name after admitting that it is correct in the record. Investigators should also sign the records.

Article 162 When investigating a closed case, the public security organ shall ensure that the facts of the crime are clear and the evidence is true and sufficient, and write a prosecution opinion, which shall be transferred to the people's procuratorate at the same level for examination and decision together with the case file and evidence; At the same time, inform the criminal suspect and his defense lawyer about the transfer of the case.

If a criminal suspect voluntarily pleads guilty, it shall be put on record.

Article 168 The people's procuratorate shall make a decision to initiate public prosecution, not to initiate prosecution or to dismiss the case after investigating the closed case.

Article 184 When the collegial panel deliberates, if there are differences of opinion, it shall make a decision according to the opinion of the majority. The appraisal record shall be signed by the members of the collegial panel.