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SERVICES AND GUIDANCE
SERVICES AND GUIDANCE yja.nav.submenu.title.end
E-services and forms
Applying for a safety licence for the use of radiation
Applying for a safety licence for the use of radiation - submenu
Fees for radiation practices regulation
Issuing authorizations for dealing with STUK
STUK's measurement and calibration services
STUK's measurement and calibration services - submenu
Measurement for radioactivity in samples
Measurement for radioactivity in samples - submenu
Measurement methods and delivery times
Indoor air radon measurements
Radiation meter calibrations and testing and irradiation
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PCXMC − Monte Carlo program for calculating patient doses from x-ray examinations
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STUK's regulatory guides and decisions
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Report a radiation safety deviation
Open data
Calculation tools
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AASI - Program for simulating energy spectra in alpha spectrometry
RADIATION IN DAILYLIFE
RADIATION IN DAILYLIFE yja.nav.submenu.title.end
What is radiation?
About Radon
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Radon in Finland
Reference levels and regulations concerning radon in dwellings
Sources of Radon
Measuring radon
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Radon in new buildings
Maps of radon in Finland
About radon regulation in general
National action plan to prevent radon risks
Radon causes lung cancer
Electromagnetic fields
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Base stations
Electricity grids and power lines
Sun's UV radiation
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What is UV radiation?
Ultraviolet radiation causes skin cancer
Protect yourself properly from the sun
Shade protects against UV radiation
Beauty care and sunbeds
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Radiation in beauty care
Sunbeds
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Use of radiation in medicine
Environmental radiation
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Monitoring of environment radiation
Radiation today on the map
Radiation in Europe - Eurdep
Radioactivity in outdoor air
Radioactivity of the deposition
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Radioactivity of milk
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RADIATION SAFETY
RADIATION SAFETY yja.nav.submenu.title.end
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What is practice that causes exposure to natural radiation
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Finns are protected
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Dirty bomb
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The iodine tablet protects the thyroid gland
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The voluntary radiation measurement team strengthens Finland's measurement capacity
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CURRENT ISSUES
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ABOUT STUK
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We strive for radiation-safe well-being
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A year of developing preparedness
The use of nuclear energy carried out safely — the regulatory reform is progressing
Two decades of learning in the nuclear industry — anniversary of the YJK course
STUK’s supervision ensured the safety of radiation practices
Radiation measurement data for 2024
Radiation safety data and tools: 2024 research projects
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