When did China IV emission standards start?

[MacClara]

China IV emission standards began in 2011. Below are specific explanations about vehicles meeting China IV emission standards: 1. Checking vehicle emission standards: You can check by looking at the environmental protection label on the front windshield of the vehicle, which has clear markings. You can also check the emission standard on the factory certificate or environmental inspection compliance label. 2. Mandatory scrapping period: There is no set scrapping deadline for private passenger vehicles, only a guideline for scrapping after reaching 600,000 kilometers. For light and heavy trucks, the mandatory scrapping period is 10 years, but it can be extended up to 5 years, making the maximum mandatory scrapping period for China IV trucks 15 years.