How to Check China V and China VI Emission Standards?

2 Answers
Andy
07/24/25 2:49am
Steps to check China V and China VI emission standards: 1. For new vehicles, the purchase will include a vehicle acceptance form, which states the emission standard. The China V emission standard is marked with a "V", while the China VI emission standard is marked with a "Ⅵ", both using Roman numerals. 2. For used vehicles, the emission standard can be checked by entering the vehicle model number on the environmental protection website. Below is more information about checking on the environmental protection website: 1. First, you need to know the vehicle model number of the car you want to check. The vehicle's nameplate will display the model number. 2. Visit the Motor Vehicle Environmental Protection Website, enter the fuzzy condition (vehicle model number) in the search box, input the correct verification code, and click "Query" to find relevant information about the vehicle, including the emission standard.
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StRebecca
08/10/25 10:27pm
I did some research on China's National V and VI emission standards when helping a friend buy a car. The best starting point is the vehicle registration certificate or the Certificate of Conformity, where the emission level is usually clearly marked in the environmental section. If you can't find it there, check the yellow environmental label on the windshield—it prints the emission standard. The Vehicle Identification Number (VIN) is crucial; you can enter it into the Ministry of Ecology and Environment's official website or local environmental bureau's query systems. Apps from provinces like Jiangsu or Guangdong are quite handy, delivering results in seconds. Don't overlook major platforms like Autohome's mini-programs, where you can also check by entering the vehicle model and year. It's important to verify regularly to avoid issues during traffic restrictions or annual inspections. I recheck every six months to ensure my car complies with road regulations.
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