How to Determine Vehicle Emission Standards?

[JakeLynn]

There are several methods to determine vehicle emission standards: 1. Vehicle environmental protection compliance label; 2. The starting page of the vehicle certification mark; 3. Estimate the vehicle's emission standard based on its manufacturing year; 4. Use the original or a copy of the motor vehicle registration certificate to inquire at the local vehicle management office. Here is additional information: 1. Emission standards refer to the levels of harmful gases such as carbon monoxide, hydrocarbons, nitrogen oxides, particulates, and soot emitted from vehicle exhaust. 2. Vehicle emission standards are established to prevent pollution from the exhaust of compression-ignition and gas-fueled spark-ignition engine vehicles, protect the ecological environment, and safeguard human health.