1, vehicle management office inquiry: bring the motor vehicle registration certificate to the local vehicle management office to consult the staff for inquiry. According to the information provided, such as vehicle model and engine model, they look up the corresponding emission standards in the system.
2. Online inquiry: log in to the relevant official website or platform, and enter the necessary information according to the prompts for inquiry. These websites provide a database dedicated to the emission standards of newly produced cars and some old cars. By inputting information related to your car (such as brand, model, engine number, etc.). ), the system will show which emission standard the car meets.
3. Inspection according to the factory certificate or certificate of conformity: For brand-new cars/freight motorcycles/passenger motorcycles, small non-operating goods special operations and articulated special equipment, and two-wheeled motorcycles with gear bottom covers, the factory certificate or certificate of conformity will indicate which pollutant control stage and enforcement time the products meet in the corresponding countries.