The self-discipline management department of China Futures Association is responsible for the case investigation and an investigation team is set up. The investigation team consists of at least two investigators, and relevant business departments should send personnel to join the investigation team when necessary to jointly carry out the investigation. In the process of investigation, investigators have the right to take the following measures: (1) Enter the place where the suspected illegal act occurred to investigate and collect evidence; (2) Asking the parties concerned and the units and individuals related to the incident under investigation, and asking them to explain the matters related to the incident under investigation; Or ask them to submit documents and materials related to the incident under investigation in a prescribed way; (three) to consult and copy the relevant documents and materials of the parties and the units and individuals related to the incident under investigation; (four) other measures that need to be investigated. When necessary, you can hire accounting firms, law firms, evaluation agencies, notary agencies and external experts to assist in the investigation.