Legal analysis: shopping malls, buildings, public construction units, construction sites, etc. of a single plot are separately certified; Residential shops are uniformly certified by residential properties; Special industries, such as medical care, catering, etc., or those that directly discharge water to public drainage facilities alone also need to obtain a separate permit.

You can apply online to ensure that the application requirements are met. The catering enterprises themselves check whether the drainage facilities are operating normally and ensure that the sedimentation tank, grease trap and other equipment are perfect. Waiting for the door-to-door inspection by the inspection team, according to the inspection situation, the inspection team will put forward inspection opinions: for catering enterprises that do not meet the handling conditions, the inspection team will guide the implementation of rectification measures, order them to make rectification within a time limit, and conduct on-site review by the inspection team. Overdue rectification in place, shall not be allowed to drain, otherwise it will be dealt with according to law. Meet the requirements, by the inspection team in the drainage permit application form issued by the verification opinion, unified submission. Application and permission: after the on-site verification is passed, the acceptance team will send the materials to the law enforcement bureau to complete the application and acceptance. After passing the examination, the law enforcement bureau will issue a drainage permit and mail it to the business address of the applicant.

The requirements for catering enterprises to apply for a license are as follows: 1. The internal rain and sewage diversion has been completed and there is a fixed sewage outfalls; 2. Pretreatment facilities have been set up according to regulations and entrusted to professional operation and maintenance companies for maintenance; 3. It has been correctly connected to the municipal sewage pipe network; 4. The quality of discharged sewage meets relevant standards.

Legal basis: Article 26 of the Administrative Measures for the Permit of Urban Sewage Discharge into Drainage Network violates the provisions of these measures. If a drainage household discharges sewage into urban drainage facilities without obtaining a drainage permit, the competent department of urban drainage shall order it to stop the illegal act, take control measures within a time limit, and reissue the drainage permit, and may impose a fine of not more than 511,111 yuan; Drainage households listed in the list of key pollutant discharge units may be fined between 311,111 yuan and 511,111 yuan; If losses are caused, it shall be liable for compensation according to law; If a crime is constituted, criminal responsibility shall be investigated according to law.