European Union Public Licence, Version 1.2 or later (EUPL)
Official Licence of the European Union (EC Decision, part of European law). The licence is interoperable (no restrictions on linking in order to facilitate the integration of multiple components), reciprocal (third parties distributing improvements or derivatives must publish and provide back the modified source code) and compatible: no global relicensing permitted, but the source code could be reused in other projects under GPL/AGPL, EPL, LGPL, MPL, OSL, CeCILL, LiLiQ. EUPL covers SaaS / network distribution. EUPL covers "the Work" (software and ancillary data). Original in 23 EU languages…