How to Check China 6 Emission Standard?
2 Answers
Methods to check China 6 emission standard: You can find the vehicle's emission standard by checking the label behind the car's environmental protection compliance sticker. On the first page of the vehicle compliance certificate, there is a description of the emission standard, but it is not directly written as "China X". Instead, it is a string of characters, which you can search online to find out what it represents. The emission standard is a national regulation that sets limits on the concentration or total amount of pollutants discharged into the environment by human pollution sources. General pollutant emission standards specify the allowable discharge amounts of various pollutants that are widespread or particularly harmful within a certain range, applicable to various industries. Some general emission standards set different allowable discharge amounts based on different discharge directions.
To check the China VI emission standards for vehicles, I have plenty of experience to share. The most common method is to review the vehicle's accompanying documents, such as the Certificate of Conformity or the environmental information sheet, which clearly list the emission level like China VI-A or VI-B. At the time of production, vehicles also have an environmental label affixed to the corner of the front windshield, making it the most straightforward way to check. If the documents are lost or inconvenient to access, I prefer going online to the Ministry of Ecology and Environment's official website to check the VIN number; entering the vehicle identification number instantly provides the result. Some car dealership apps can also help you query it with one click, which is quite convenient. I recommend checking every time you buy a car or during annual inspections because the China VI standards are stricter and greatly help control air pollution, especially in congested urban areas. In practice, I've encountered older vehicles with faded labels, and in such cases, directly asking the dealer is the most reliable. Keeping the documents handy also makes it easier to verify during second-hand transactions or repairs. In short, frequent checks can avoid fines while making a significant contribution to environmental protection.
