Technical Policy on the Prevention and Control of Pollution by Motor Vehicles Emissions. Country/Territory China Document type Miscellaneous Date 1999 Source FAO, FAOLEX Subject Air & atmosphere Keyword Air quality/air pollution Emissions Pollution control Environmental standards Geographical area Asia, Eastern Asia Abstract The purpose of this Technical Policy is the protection of the air environment and the prevention and control of pollution by motor vehicle emissions. Emission standards of newly produced or in use automobiles, motorcycles and engine products shall constantly meet the requirements of the national standards. All vehicle gasoline produced in China after 2002 shall be free of tetraethyl-lead gasoline additive. Emission control devices and testing equipment shall meet the technical requirements of th Full text English/Chinese