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 aims to better meet the needs of its customers by renewing its supervision and licensing information system. The development of the new STURE system is part of a broader strategic program for developing supervision.

Throughout Finland at this time of year, the UV index exceeds the level requiring protection. Awareness among Finns of the cancer risks of UV radiation has improved, but sun protection for children has declined.