- Calder Nuclear Reactor
- CoRWM
- Department for Business Enterprise & Regulatory Reform - 'Nuclear Power' (BERR)
- Department for Environment, Food and Rural Affairs (DEFRA)
- Low Level Waste Repository - Nuclear Site
- The Energy Act
- Environment Agency (EA)
- Friends of the Earth (FoE)
- Greenpeace
- Health and Safety Executive Nuclear Installations Directorate
- International Atomic Energy Agency
- Nuclear Decommissioning Authority (NDA)
- Nuclear Legacy Advisory Forum (NuLeAF)
- Sellafield Nuclear Site
- West Cumbria Site Stakeholder Group (Formerly Sellafield Local Liaison Committee)
- Windscale Nuclear Site