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.
The Universal Business Language V2.1 OASIS Standard, approved 04 November 2013, is available (at no charge) here:
HTML: http://docs.oasis-open.org/ubl/os-UBL-2.1/UBL-2.1.html
ZIP: http://docs.oasis-open.org/ubl/os-UBL-2.1/UBL-2.1.zip
The ISO/IEC 19845:2015 International Standard, published 15 December 2015, is the 2013 UBL v2.1 verbatim document with an ISO/IEC cover page, and is currently available at: http://www.iso.org/iso/catalogue_detail.htm?csnumber=66370
