2. Moving-in process: the applicant submits application materials to the police station where he intends to move in, and the household registration window undertakes the acceptance and review by the police. If the materials are complete and meet the requirements, they shall be handled and reported to the household administration department of the county-level public security organ or the leader of the police station for approval. After the examination and approval, the certificate of permission to move in will be issued; If the materials are incomplete, inform the applicant of all the materials that need to be completed at one time; Reasons for not handling the notice that does not meet the requirements.