Criminal cases investigated and prosecuted by procuratorial organs, indictment together with investigation files (including physical evidence, etc.). ) to the people's court and send a copy of the judgment to the procuratorate after the court makes a judgment. The files shall be filed and kept by the people's court. Prosecution opinions of the procuratorate, judgments and rulings of the court, protests and rulings of higher courts, etc. , archive and save.
Public security organs keep investigation papers, including internal examination and approval reports, etc.