- Which project can be hosted on Joinup?
- My program licensed under the EUPL uses components licensed under the GPL!
- Can I modify the EUPL?
- Are Joinup hosted projects “non-commercial” (program downloaded “for free”, free of licensing charges)?
- Does “Open source” require that source code of any modified versions be posted to the public?
- What to do if I discover a possible violation of the licence or of the Joinup principles?
- Is the use of the EUPL licence compulsory?
- Are there other Free/OSS licences? What about the EUPL?
- What is changed with the EUPL v1.2 published on 19 May 2017?
- Does the EUPL v1.2 applies to works licensed under the EUPL v1.1?
- Is the EUPL compatible with the GPL?
- Is the EUPL v1.2 copyleft weaker than before?
- Is the EUPL v1.2 convenient for licensing libraries?