09.09.2021When I declare my work, why do you ask me whether the work is in the public domain (free of copyright)?
09.09.2021A co-author is member of another collective management organisation. Do I have to notify them of joint works or is a work declaration to GEMA enough?
09.09.2021I am a member of several collective management organisations. Where do I have to send my work declarations?
09.09.2021I would like to change the author details on a work that has already been registered. What do I need to do?