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Which department is responsible for reviewing and issuing the green and yellow labels for motor vehicles?

4 Answers
ODaniela
08/30/25 5:46am
Motor vehicles' green and yellow labels are reviewed and issued by the environmental protection department. Relevant information is introduced as follows: According to the vehicle model registered and the environmental protection inspection results of exhaust emissions, they are divided into two types: green environmental protection inspection labels and yellow environmental protection inspection labels. The environmental protection label inspection qualification is referred to as the "environmental protection label." Vehicles issued with green or yellow environmental protection labels are referred to as "green-label vehicles" or "yellow-label vehicles." For gasoline vehicles whose exhaust emissions meet the National I standard or above and diesel vehicles that meet the National II standard or above, green environmental protection labels are issued, while yellow environmental protection labels are issued for the remaining vehicles.
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SanArianna
09/12/25 2:53am
Regarding the issuing authorities for motor vehicle green labels and yellow labels, I know that the environmental protection department is responsible for the review. At the local level, it is often the provincial or municipal ecological environment bureau that handles this. They determine whether a vehicle meets the standards based on emission test results. A green label indicates that the emissions are compliant and suitable for urban driving, while a yellow label means the vehicle does not meet the standards and may face restrictions or be phased out. I remember when I applied last year, I first had to measure the exhaust emissions at a testing station. After the data was uploaded, the environmental protection bureau reviewed it, and I received the label sticker within a few days. The whole process was quite simple and didn’t cost much, but it’s very important because it affects whether we can enter certain restricted zones and reminds us to maintain our vehicles on time. The purpose of this system is to control air pollution and encourage people to use more environmentally friendly vehicles. Nowadays, many cities strictly enforce green-label zone access, which has helped reduce exhaust emissions. I think everyone should understand this process to avoid any trouble while driving.
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OEva
10/26/25 3:42am
The issuance of green and yellow labels for motor vehicles is primarily managed by environmental protection authorities, with the Ministry of Ecology and Environment overseeing the process and local environmental bureaus handling the implementation. The review process is based on vehicle emission test results. A green label indicates low emissions and allows unrestricted urban access, while a yellow label imposes traffic restrictions. I went through the process once and found their work quite rigorous—vehicles must first undergo exhaust emission testing at designated inspection points, with data directly transmitted to the bureau's system for verification. The underlying mechanism aims to promote green transportation and reduce smog, as the government uses label classifications to phase out highly polluting vehicles. The setup by the environmental bureau gives me a sense of security, and the periodic label updates help car owners stay informed about their vehicle's condition to avoid fines. In some cities, driving without a valid or displayed label can result in being stopped for inspection, directly affecting travel convenience.
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OErin
12/09/25 4:02am
Both green and yellow labels are issued by the environmental protection department, primarily reviewed by local ecological environment bureaus. The application process is straightforward: drive to an inspection station for emission testing. If the vehicle meets the standards, a green label is issued; if not, a yellow label is given. This department strictly controls the process to ensure vehicles are environmentally friendly. The distinction between labels helps manage urban traffic restriction policies and reduces pollutant emissions. I find this system very practical as it encourages us to maintain our vehicles properly and avoid pollution.
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