Implementation Instrument

1. Title


2. Date of issuance/publishment
Continuous updating
4. Details of the entity that has ownership on this instrument
a. Name
United Nations Economic Commission for Europe UN/CEFACT
b. Email

UN/EDIFACT (the United Nations rules for Electronic Data Interchange for Administration, Commerce and Transport) comprise a set of internationally agreed standards, directories, and guidelines for the electronic interchange of structured data, between independent computerized information systems. 


The UNEDIFACT rules are maintained and published in the UNTDID (United Nations Trade Data Interchange Directory), which includes: 

Part 1. Introduction 

Part 2. Uniform rules of conduct for interchange of trade data by teletransmission (UNCID) 

Part 3. Terms and Definitions 

Part 4. United Nations rules for electronic data interchange for administration, commerce and transport 

Part 5. United Nations directories for electronic data interchange for administration, commerce and transport 

6. Relevant documents
7. Geographical application scope of this instrument
8. This instrument is related to:
Electronic message:
- XML:
This is whole set of UNEDIFACT standard package itself.
9. Standard nature of this implementation instrument
International standard