What is the Vehicle Environmental Protection Standard?

[JustinAnn]

China's emission standards are formulated with reference to European standards. Currently, common emission standards include National 5, National 4, National 3, Euro 5, Euro 4, Euro 3, etc. Starting from January 1, 2019, cities like Beijing will take the lead in implementing the National 6 emission standard. The following is relevant information about environmental protection standards: Purpose of Environmental Protection Standards: Vehicle emission standards are established to control the emission of pollutants from vehicles. They aim to curb the generation of harmful gases and encourage automobile manufacturers to improve their products to reduce the sources of these harmful gases. Stricter Environmental Protection Standards: Countries such as those in Europe and the United States have formulated relevant vehicle emission standards. These standards are continuously supplemented, refined, and tightened in response to the increase in vehicle ownership and the deterioration of the human environment.