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How to Check the National Emission Standard on the Vehicle License?

4 Answers
McNaomi
07/24/25 6:08am
The vehicle license does not indicate the emission standard of the car. The emission standard of the vehicle can be checked by looking at the environmental protection label in the upper right corner of the car's windshield to determine which national emission standard it meets. Below is relevant information about China's automotive emission standards: 1. Introduction to Automotive Emission Standards: Automotive emission standards refer to regulations on the content of harmful gases such as CO (carbon monoxide), HC+NOx (hydrocarbons and nitrogen oxides), and PM (particulate matter, soot) emitted from vehicle exhaust. 2. Current Status of China's Automotive Emission Standards: China has its own national conditions, and the background for implementing emission standards differs from that of Europe. The most directly involved issue is the urban-rural disparity. Therefore, China should have its own standards. The pollutant emission limits in China's motor vehicle pollutant emission standards are generally equivalent to the EU emission standards, so similar terms are used domestically. However, there are still certain technical differences between the two.
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BentleyLee
08/11/25 12:01am
It's actually not difficult to check the national emission standard on the vehicle license. Experience tells me to mainly look at the registration information section on the second page, where there's an 'Environmental Standard' or similar field that directly states the emission level, such as China IV or China V. If you can't find it, check the vehicle model number field - the starting letter of the model code often represents the emission standard, like G4 for China IV. I learned this when I first bought my car because vehicles with lower emission standards get fined in urban restricted zones - one fine costs me several tanks of gas. Cars with higher emission standards are more environmentally friendly and appreciate in resale value, so I make it a habit to photograph my vehicle license before annual inspections. Since developing this habit, driving into the city has become much more worry-free and has reduced hassles.
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TravisLee
09/24/25 7:26am
You can easily check the national emission standard by opening your vehicle license. Just flip to the first two pages and look for the environmental information section or registration details—the emission standard is usually clearly stated there with terms like 'China V' (National 5). If not found, the model code in the vehicle specifications section may indicate the emission level, e.g., the 10th digit being '5' often represents China V. As a regular car owner, I find this crucial for daily driving—higher emission standards mean fewer traffic restrictions and more freedom to enter city centers. New owners should routinely review their license details to avoid violations and stay mindful of vehicle maintenance. A simple check goes a long way.
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StRebecca
11/08/25 2:49am
Check the national standard on the vehicle license, with a focus on environmental protection. The emission standard directly affects the vehicle's pollution control level. On the registration page of the license, you'll find the words 'emission compliance,' such as 'China V' indicating stricter measures. This is related to urban air quality protection, as low-emission vehicles may face traffic restrictions. I always encourage friends to check their documents and choose cleaner vehicles to reduce environmental impact, taking responsibility for future generations. Daily habits can make driving more eco-friendly.
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