| National Nuclear Regulator (NNR - África do Sul) | Säteilyturvakesku (STUK - Finlândia) |
| Autoridad Regulatoria Nuclear (ARN - Argentina) | Commissariat à l'Energie Atomique (CEA - França) |
| Australian Nuclear Science and Technology Organisation (ANSTO) | Department of Atomic Energy (DAE - Índia) |
| Uranium, Nuclear Energy & Waste Management - Natural Resources Canada | United Kingdom Atomic Energy Authority (UKAEA) |
| Canadian Nuclear Safety Commission (CNSC) | Ministry for Atomic Energy (Minatom - Rússia) |
| Atomic Energy Authority (AEA - Egipto) | Division principale de la Sécurité des Installation Nucléaires (Suíça) |
| Consejo de Seguridad Nuclerar (CSN - Espanha) | Office of Atomic Energy for Peace (OAEP - Tailândia) |
| Office of Nuclear Energy, Science and Technology (NE - EUA) | Atomic Energy Council (AEC - Taiwan) |
| Nuclear Regulatory Commission (NRC - EUA) | . . |