Copyrights can either be licensed or assigned by the owner of the copyright. A copyright collective (also known as a copyright society, copyright collecting agency, licensing agency or copyright collecting society or collective management organization) is a non-governmental body created by copyright law or private agreement which licenses copyrighted works on behalf of the authors and engages in collective rights management. Copyright societies track all the events and venues where copyrighted works are used and ensure that the copyright holders listed with the society are remunerated for such usage. The copyright society publishes its own tariff scheme on its websites and collects a nominal administrative fee on every transaction.