Welcome to UBL.XML.org.

This is the official community gathering place and information resource for the OASIS UBL (ISO/IEC 19845) International Standard. UBL defines a royalty-free library of standard electronic XML business documents such as purchase orders and invoices.

This is a community-driven site, and the public is encouraged to contribute content. Find the appropriate area to contribute to by hovering your pointer over the site area titles listed in orange banner above. This will briefly reveal the area description in a small pop-up box. For more detail, please see our policies and descriptions regarding posting content to certain areas.

In order to receive email notifications of posts to this site, please click top-right on your username next to "Logged in as:", or bottom-right "My account", in order to get to your account page. Go to the "Subscriptions" tab and you'll see 5 different sub-areas. The "categories" and "content types" sub-areas have a number of check-boxes. Click on any or all and then save your selection in order to receive an email notification of a new post in that area of this web site.

ebXML and UBL

The ebXML suite of specifications, many of them now standardized as ISO 15000, provides a complete XML-based infrastructure that enables EDI functionality over the free Internet. UBL provides a standard data format for the messages to be exchanged in such an infrastructure; however, UBL is designed to be agnostic with respect to the infrastructure, and UBL messages can be used in a very wide range of functional contexts, from complex service-oriented architectures (SOAs) to the simple exchange of documents via email.

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UBL Testimonials

This page tracks endorsements of UBL from organizations around the globe.

JustSystems
"With version 2.0, UBL becomes the foundation for building systems that are compliant with a global standard for business documents. JustSystems' native XML application platform, xfy, already supports the entire set of 31 UBL 2.0 document types, and we believe that this support will help industry adapt to UBL 2.0 and resolve real-world issues of doing business."
--Hideki Hiura, CTO of JustSystems

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Blogroll

This page provides links to blogs that relate to UBL and are hosted here or on other sites:

Customizations

"It is not the strongest of the species that survives,
nor the most intelligent,
but rather the one most responsive to change."

Charles Darwin

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UBL 2.0 Customization spreadsheets

A suite of spreadsheets modified from cs-UBL-2.0 spreadsheets
illustrating a method of expressing the catalogue of members of
UBL 2.0 that are present and absent from a particular
customization of UBL 2.0.

XML.org Focus Areas: BPEL | DITA | ebXML | IDtrust | OpenDocument | SAML | UBL | UDDI
OASIS sites: OASIS | Cover Pages | XML.org | AMQP | CGM Open | eGov | Emergency | IDtrust | LegalXML | Open CSA | OSLC | WS-I