According to the provisions of the central reform pilot plan, evidence materials obtained by supervisory authorities can be used as evidence in criminal proceedings. Supervisory organs shall, in accordance with legal procedures and with reference to the requirements of the Criminal Procedure Law for the formal and substantive elements of evidence, comprehensively and objectively collect evidence on whether the person under investigation has committed a crime and the severity of the circumstances, including physical evidence, documentary evidence, witness testimony, and evidence of the person under investigation. Statements and defenses, audio-visual materials, electronic data and other evidence materials. When collecting, fixing, reviewing and using evidence, the requirements and standards for evidence in criminal trials should be met.
The Supervisory Committee must proactively face the direction of judicial system reform centered on trial, and in accordance with the requirements of the "Regulations on Several Issues Concerning the Exclusion of Illegal Evidence in the Handling of Criminal Cases", with higher standards and stricter requirements, Further standardize the evidence collection behavior of the Supervisory Committee in investigating and handling cases involving job-related crimes. Evidence collected through illegal means should be excluded to ensure that the evidence obtained during the investigation meets the evidentiary standards of criminal proceedings.