According to the law, the interrogation of witnesses and victims should be recorded, and the interrogation record should be checked by witnesses and victims. If there are omissions or errors in the records, witnesses and victims may supplement or correct them.

Legal basis:

Article 120 of the Criminal Procedure Law shall be checked by criminal suspects, and read to them if they are unable to read. If there are omissions or errors in the record, the criminal suspect may make additions or corrections. The criminal suspect shall sign or seal his name after admitting that it is correct in the record. Investigators should also sign the records. If a criminal suspect requests to write his own confession, it shall be allowed. When necessary, investigators may also ask the criminal suspect to write a confession in person.

Article 122 Investigators may question witnesses on the spot, or go to the place where the witness is located or the place where the witness puts forward. When necessary, the witness may be notified to testify in a people's procuratorate or a public security organ. When questioning witnesses on the spot, they should show their work certificates, and when questioning witnesses at their units, residences or places proposed by witnesses, they should show their certificates from people's procuratorates or public security organs.

The questioning of witnesses should be conducted separately.

Article 123 When questioning a witness, the witness shall be informed of the legal responsibilities that he shall truthfully provide evidence and testimony and intentionally commit perjury or conceal criminal evidence.

Article 124 The provisions of Article 120 of this Law shall also apply to the questioning of witnesses.

Article 125 The provisions of this section shall apply to the interrogation of victims.