Bulgarian:

• Delegation of the European Commission to Bulgaria
• Institute for Nuclear Research and Nuclear Energy /INRNE/
• Ministry of Health /MH/
• Ministry of Environment and Water /MEW/
• NPP Kozloduy
• Nuclear Regulatory Agency /NRA/

International:

• Food and Agriculture Organization /FAO/
• International Atomic Energy Agency /IAEA/
• International Commission on Radiological Protection /ICRP/
• International Commission on Radiation Units and Measurements /ICRU/
• International Radiation Protection Association /IRPA/
• Nuclear Energy Agency /NEA/
• Swedish Radiation Protection Authority /SSI/
• United Nations Environment Program /UNEP/
• United Nations Scientific Committee on the Effects of Atomic Radiation /UNSCEAR/
• World Health Organization /WHO/