All over the globe there are hundreds of organizations active against nuclear power. With many of them we work closely together. A few are an official WISE/NIRS relay. If you are interested to become an official relay, please see this section.
Here we try to give an overview of links to organizations we know of. Do contact us if you're organization is not listed or if we have outdated information. Please choose a region or an issue from the left menu. Organizations working on all issues and/or on a global level are listed under 'global'.