What are the vehicle emission standards?

[Braylen]

Vehicle emission standards include National I, National II, National III, National IV, National V, and National VI. The following are details about emission standards: Methods to check a vehicle's emission standard: By checking the vehicle's environmental protection label; Logging into the website of the Motor Vehicle Exhaust Pollution Supervision and Management Center for inquiry; Checking the vehicle's factory certificate; Roughly identifying based on the year the vehicle was registered; Bringing the original or a copy of the motor vehicle registration certificate to the vehicle management office for inquiry. Introduction to China's emission standards: National I, National II, National III, National IV, National V, and National VI. The National VI emission standard is implemented in two phases: The first phase requires all vehicles sold and registered from July 1, 2020, to comply with the National VI A standard; The second phase requires all vehicles sold and registered from July 1, 2023, to comply with the National VI B standard.