According to the inquiry of official website City, Minsheng.com, the time required for filing by the parking lot price bureau is undetermined. The process of filing is to go through the registration formalities with the administrative department for industry and commerce first, then submit the business license, the certificate of use of the parking service place, the resume of the management personnel and the identity certificate, and then the traffic management department of the public security organ will accept the parking lot. Only after the acceptance is qualified can it be filed in the public security department.