CWA BII2 Public Revision started

On July 3rd, the Public Revision of the CEN Workshop Agreement on Business Interoperable Interfaces has started.

You can download the CWA from

Apart from the documents and profile specifications to be downloaded from the CEN Site, there are also informative draft validation tools already available for most of the BII2 business transactions in two syntaxes:

  • UBL 2.1

During the Public Review period the validation tool will be available in and you will be able to download the validation artefacts from

The validation artefacts in this site are subject to change during the testing process. You can download and test them and report any bug but it is not recommended using them in production environments.

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