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What are the emission standards for annual vehicle inspections?

1 Answers
Linda
09/02/25 2:37am
Annual inspection emission standards are as follows: Carbon monoxide 700mg/km, Non-methane hydrocarbons 68mg/km, Nitrogen oxides 60mg/km, PM particulate matter 4.5mg/km, etc. Below is relevant information about vehicle annual inspections: 1. Cancellation of environmental protection labels: China's transportation authorities have issued new regulations stating that as long as the vehicle passes the annual inspection, the environmental protection label can be removed. 2. Cancellation of compulsory insurance labels: Currently being piloted in Beijing, vehicles in Beijing can replace physical compulsory insurance labels with electronic insurance policies. 3. Inspection-free period: Non-operational passenger vehicles are exempt from inspection for the first 6 years, but owners must submit compulsory insurance policy and vehicle tax certificate to the vehicle management office every 2 years, then directly apply for the inspection compliance label from traffic police authorities.
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