Vehicle Emission standards
Vehicle Emission standards Emission standards are legal regulations that control the amount of air pollutants released into the atmosphere. These standards set quantitative limits on the allowable emissions of specific pollutants from various sources within defined timeframes. Their primary goals are to meet air quality objectives and safeguard human health. Different regions and countries implement varying standards for vehicle emissions. T here are largely three main sets of standards: United States, Japanese, and European, with various markets mostly using these as their base. Sweden, Switzerland, and Australia had separate emissions standards for many years but have since adopted the European standards. India , China , and other newer markets have also begun enforcing vehicle emissions standards (derived from the European requirements) in the twenty-first century, as growing vehicle fleets have given rise to severe air quality problems th...
