Crown copyright is a type of copyright protection. It subsists in works of the governments of some Commonwealth realms and provides special copyright rules for the Crown, i.e. government departments and (generally) state entities.[1] Each Commonwealth realm has its own Crown copyright regulations. There are therefore no common regulations that apply to all or a number of those countries. There are some considerations being made in Canada, UK, Australia and New Zealand regarding the "reuse of Crown-copyrighted material, through new licences".[1][needs update]