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Radiation and Nuclear Safety Authority of Finland

The Radiation and Nuclear Safety Authority is an independent authority and expert organization whose task is to advance and supervise radiation safety and the safe use of nuclear energy in Finland.

Current issue

Finland took part in the review meeting of the Convention on Nuclear Safety in Vienna in April. Based on an assessment, Finland meets the Convention's targets.

Radiation today

0.185 µSv/h
0.00 - 0.10 µSv/h
0.10 - 0.20 µSv/h
0.20 - 0.30 µSv/h
0.30 - 0.40 µSv/h
0.40 - µSv/h

Press releases and news

Finland took part in the review meeting of the Convention on Nuclear Safety in Vienna in April. Based on an assessment, Finland meets the Convention's targets.

The Radiation and Nuclear Safety Authority detected a small amount of radioactive cobalt in particle samples collected from the outdoor air in Imatra in March. The concentration was so low that it posed no risk to people or the environment.

Finland’s first nuclear reactor is no longer classified as a nuclear facility. At the end of last year, the Radiation and Nuclear Safety Authority concluded that the dismantling and decontamination of the Otaniemi research reactor from all radioactive materials had been completed. The building can now be r...