UBL Support SC

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The Subcommittee was closed by OASIS TC Administration on 21 February 2020 and is no longer active.

Archives of its work remain publicly accessible and are linked from this page. OASIS appreciates the efforts of all those who participated in this committee.

The UBL Support Page Has Moved

Effective 3 July 2008, the materials formerly available on this page have been moved to the UBL Online Community at ubl.xml.org. Please check there for current UBL resources, news, and events.

For archival purposes (and in case we missed something), the former contents of this page are preserved at


Links to the UBL 1.0 Naming and Design Rules, International Data Dictionary, Small Business Subset, and UBL Formatters can be found on the UBL 1.0 Legacy Support page:


Providing Feedback: OASIS welcomes feedback on its technical activities from potential users, developers, and others to better assure the interoperability and quality of OASIS work.