OpenDocument standardization
The Open Document Format for Office Applications, commonly known as OpenDocument, was based on OpenOffice.org XML as used in OpenOffice.org version 1, and was standardised in 2005 by the Organization for the Advancement of Structured Information Standards (OASIS) consortium. == Process == === OpenDocument 1.0 === The first steps towards the OpenDocument standard were at a meeting of the DKUUG standardisation committee on August 28, 2001.
Source: Wikipedia — OpenDocument standardization (CC BY-SA 4.0)