About STUK

The purpose of the Radiation and Nuclear Safety Authority’s (STUK) operations is to protect people, society, the environment and future generations from the harmful effects of radiation. In this section, you can read about STUK’s operations.

Current issues

The Radiation and Nuclear Safety Authority (STUK) is preparing for the construction of new nuclear power plants which deviate from the current solutions in Finland. As part of this work, it also assesses the nuclear power plant plans of Finnish companies.

The radiation measurement team, which consists of volunteers, will practice radiation measurements on people and cooperation with authorities on Saturday, 31 August, 2024, in Kokonhalli, Porvoo. The Radiation and Nuclear Safety Authority (STUK) and the wellbeing services county of East Uusimaa are responsible for organiz...