openEHR Open Source Software License The openEHR Foundation uses the Mozilla Tri-license 1.1 on all software copyrighted to the Foundation. This licence essentially provides the user a choice of licence conditions under which to operate with any given piece of software, being: the Mozilla Public licence (MPL), and the Free Software Foundation GNU General Public Licence (GPL) and Lesser GNU Public Licence (LGPL). See the Mozilla relicensing FAQ for details of this license. This in no way constrains the way in which software created by other organisations is licenced.