Abstract: Vehicle certificate of conformance is one of the core legal documents in the automobile manufacturing industry. In the process of promoting their own digital strategy, large automobile manufacturers often choose to independently develop vehicle certificate of conformance management systems, and deeply integrate them into the enterprise's R&D process and supply chain management system. This paper aims to explore the specific strategies for the development of such systems, and mainly discusses the data sharing between certificate of conformance system and other systems, the classification of certificate elements, the coding mode of certificate elements, business modules and functions, as well as matters needing attention in the development process, so as to provide practical guidance for enterprises to optimize management process and improve business efficiency.

Key words: Vehicle certificate of conformance; Data sharing; Certificate elements; Service module

摘要： 车辆一致性证书是汽车制造行业中的核心法定文件之一。大型汽车制造企业在推进自 身数字化战略的过程中，往往选择自主研发车辆一致性证书管理系统，并深度整合至企业的 研发流程、供应链管理系统中。文章旨在探讨此类系统开发的具体策略，主要论述了一致性 证书系统与其他系统数据共享、证书要素分类、证书要素的编码方式、业务模块与功能，以 及开发过程中的注意事项等要点，从而为企业优化管理流程、提升业务效率提供实践指导。

关键词: 车辆一致性证书；数据共享；证书要素；业务模块