CODECS is created and licenced for scientific use only. All content is available under conditions specified by the following licences:
- (1) the Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0) licence
- (2) the GNU Free Documentation licence
In a nutshell, this allows you to copy, distribute and transmit content provided that you attribute the work. The main catalogue may be attributed in the following format:
- CODECS: online database and e-resources for Celtic studies, Online: Stichting A. G. van Hamel voor Keltische Studies. URL: <https://www.vanhamel.nl/codecs/>.
Derivative works may be distributed only under equivalent licences.