Where can I check the national emission standard of a car?

[GiaDella]

You can check it in the vehicle's environmental protection information sheet. The mark for China V emission standard is "V", and the mark for China VI emission standard is "Ⅵ", both using Roman numerals. Here is some related information about checking a car's emission standard: 1. How to check a car's emission standard: The vehicle model number is usually marked on the car's nameplate. Visit the Motor Vehicle Environmental Protection Website, enter the fuzzy condition (vehicle model number) in the input box on the webpage, input the correct verification code, and click search to find relevant information about the vehicle, including the emission standard. 2. How to find the car's nameplate: There is usually a nameplate under the co-pilot's door. You may also find relevant labels showing the vehicle model number in places such as the lower left corner of the front windshield, on the driver's door pillar, on the left side of the dashboard, in the engine compartment, on the adhesive sticker of the side door, on the door frame base, or inside the glove box.