关键词: 产品排放符合性；新品准入；排放一致性；在用车排放；变更管理；在用车系族

Abstract: Within the enterprises need to carry out product emission management to ensure product emission compliance. From the perspective of enterprises quality and technology management, based on the management practice of planning, implementation and improvement in the implementation process, the article introduces the control elements of product emissions in the three phases of new product access, production consistency control and in-use vehicles. And the implementation experience of the management links of environmental protection key parts change management, in-use vehicle family division and sample selection principles, and mass production vehicle evaluation test are emphatically introduced. It is expected to provide reference for other enterprises.

Key words: product emissions compliance; new product access; emissions consistency; in-use vehicle emissions; change management; in-use vehicle family