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 2 investigators, and relevant business departments should send personnel to join the investigation team when necessary. 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.