Accepting complaints and reports according to law, keeping the identity information of informants confidential, and not detaining, delaying or disclosing the contents of complaints and reports; In principle, it will be settled within 60 days. If the situation is complicated, the processing period may be appropriately extended, and the informant shall be informed of the reasons for the extension, and the extension time shall not exceed 30 days. The whistleblower promised to the undertaking department: abide by and maintain the order of letters and visits, carry out letters and visits in an orderly manner according to laws and regulations, and truthfully reflect the situation.