WCO Data Model Key to Global Customs Digitalization
This paper provides an in-depth analysis of the six core modules of the WCO Data Model (DM). It proposes a systematic learning path encompassing interactive datasets, UML logical modeling, and implementation guidelines for UN/EDIFACT and XML. The objective is to assist data analysts in mastering the core logic of customs data standardization, thereby enhancing cross-border trade data governance capabilities and system interoperability.









