How to Check the National Emission Standard of a Vehicle on the Motor Vehicle Environmental Protection Website?
4 Answers
The method to check the national emission standard of a vehicle on the Motor Vehicle Environmental Protection Website is as follows: 1. Log in to the Motor Vehicle Environmental Protection Website; 2. Enter the vehicle information as prompted and proceed with the query; 3. Compare the vehicle model and engine model based on the query results, and then verify the vehicle's manufacturing date with the public date in the query results. Additionally, vehicle owners can also directly inquire at the Vehicle Management Office. The specific method is: take the vehicle registration certificate to the corresponding window at the Vehicle Management Office and ask the staff to conduct the query. The national emission standard of a vehicle can also be determined based on the time: National I standard was implemented nationwide on July 1, 2001; National II standard was implemented nationwide on July 1, 2004; National III standard was implemented nationwide on July 1, 2007; National IV standard was implemented nationwide on July 1, 2010; National V standard was implemented nationwide on January 1, 2018.
The other day I wanted to check my car's emission standard and found the most reliable method was visiting the Motor Vehicle Environmental Protection Website. This official site is directly under the Ministry of Ecology and Environment - just search 'Motor Vehicle Environmental Protection Website' to access it. On the homepage, locate the 'Public Inquiry Platform' button, then enter the last six digits of your VIN (from the vehicle license) and engine number - make sure to input these correctly with uppercase letters for alphabets. Though the CAPTCHA verification can be annoying sometimes, the results usually appear within seconds. Remember that cars purchased after 2017 mostly meet China V or higher standards, but the most accurate way is still running an actual check. The inquiry service is completely free, doesn't even require a phone number, but I recommend taking a screenshot of the results as it might be useful for annual inspections or ownership transfers.
To find out your vehicle's emission standard (commonly referred to as 'China IV', 'China V', etc.), the most common method is to check through the National Motor Vehicle Environmental Protection Website. Simply search for this official website name in your browser. Once on the site, look for the 'Public Inquiry Platform' entry. You'll need two pieces of information: the Vehicle Identification Number (VIN) and the last six digits of the engine number. The 17-character VIN with letters can be found on the lower left corner of the windshield or on the vehicle registration certificate. Be cautious of third-party ads on the webpage that charge for queries—this government platform is completely free. The result will clearly display labels like 'China IV' or 'China V'. Occasionally, the system may show 'Information Not Recorded', which usually indicates an older vehicle model, in which case you'll need to check the archives at the local vehicle management office.
Checking your vehicle's emission standards is easy. Open the official website of 'Motor Vehicle Environmental Protection Network' and click the public inquiry button. You'll need to enter the VIN and the last six digits of the engine number, which can be found on the green vehicle registration certificate or driving license. Remember to use uppercase letters when entering, and double-check the verification code before submitting. The whole process takes just three minutes, and the national emission standard level will be displayed directly. If the official website is slow, try using the WeChat mini-program 'Motor Vehicle Environmental Protection Companion', which has all the same features as the webpage. Owners of National III and National IV vehicles should pay special attention, as many cities have implemented driving restriction policies.
