On 15 July 2025, the World Customs Organization (WCO) announced the release of the WCO Data Model Version 4.2.0, marking a significant step forward in the digitalisation and harmonisation of customs procedures worldwide. This latest version introduces two critical data sets: Customs Bonds and Certificates of Origin, providing WCO members with tools to streamline operations and enhance the efficiency of digital customs processes.
The WCO Data Model provides a comprehensive framework for standardising data elements in cross-border trade. Version 4.2.0 builds on this foundation by incorporating standardised data sets that support key customs processes.
Key Highlights of Version 4.2.0:
Customs Bonds Information Package: This new dataset enables WCO members that require surety-issued customs bonds to streamline and digitalise their bond submission processes. By adopting this standard, Members can reduce administrative burdens, enhance compliance, and automate obligation management to protect revenue. Significantly, the standardised approach also reduces the time and costs required for implementation, enabling members to achieve operational efficiency and faster deployment of digitalised customs bond processes.
Certificate of Origin Information Package: Developed using the dataset created by the Technical Committee on Rules of Origin (TCRO), this package empowers Members to digitalise electronic Certificates of Origin (eCOs). This digitalisation improves validation of product origin, helping to combat fraud and ensure fair trade practices.
The WCO Data Model Version 4.2.0 is now available to WCO members and stakeholders. The WCO encourages its members to adopt and implement this latest version to realise the benefits of standardised and digitalised customs procedures fully.
About the World Customs Organization
The WCO is an independent intergovernmental body established in 1952 to enhance the efficiency and effectiveness of Customs administrations worldwide. With 186 members, the WCO is recognised as a leader in the development and promotion of international Customs standards and best practices.
For more information about the WCO and the latest Data Model version 4.2.0, visit the WCO DM App: