Title
World Customs Organization (WCO) Data Model, Single Window Data Harmonization
Dates of the instrument
Signature: --
Entry into force*: --
Summary
The WCO Data Model and Single Window Data Harmonization Guidelines provide tools and methodologies for achieving data harmonization in Single Window environments. The guidelines aim to support both developers and users of Single Window systems by providing internationally standardized approaches based on successful implementations.
Website(s)
Relevant document(s)
Geographical coverage
Global
Legal nature
Recommendations/guidelines
Trade processes
Border and Regulatory Processes
Trade documents
Non-preferential Certificate of Origin (CoO)
Preferential Certificate of Origin (PCoO)
Customs Declaration (CD)
Contact point
* For a model law – entry into force of the law enacting a model law; for a treaty–entry into force
Last Update: 20 March 2025