The current standard is developed for the purpose of implementing Environmental Protection Law of the People's Republic of China, reducing the impacts of heavy duty truck on the environment and human health during the production, utilization and rejection process and improving environmental quality. The current standard specifies basic requirements, technical contents and testing methods for environmental labeling product ─ heavy duty truck. The current standard is applicable to heavy duty truck. The current standard is issued for the first time in China.

Technical requirement for environmental labeling products Heavy-duty vehicles(HJ 2520-2012)