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, SERVICES AND GUIDANCE
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Report a radiation safety deviation
STUK's measurement and calibration services
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RADIATION IN DAILYLIFE
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About Radon
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The new office building in Vantaa meets STUK's special requirements
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Cooperation with the African Commission on Nuclear Energy launched
Professors of Practice instill radiation safety expertise and research in universities
Ultraviolet radiation and radon monitoring and communication
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STUK employee for more than 30 years: Elina Martikka
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Director General’s review
The new office building in Vantaa meets STUK's special requirements
Intensive year of supervision in Olkiluoto
The year 2022 changed the focus of international co-operation
Cooperation with the African Commission on Nuclear Energy launched
Professors of Practice instill radiation safety expertise and research in universities
Ultraviolet radiation and radon monitoring and communication
Work for a radiation safe Baltic Sea
Use of radiation was supervised in industry, research and the health sector
STUK employee for more than 30 years: Elina Martikka
STUK's finances and personnel in 2022
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Frontpage
SERVICES AND GUIDANCE
SERVICES AND GUIDANCE yja.nav.submenu.title.end
E-services and forms
Report a radiation safety deviation
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
Radiation meter calibrations and testing and irradiation - submenu
Metrological activities
Quality system
Measturements, tests and calibrations of non-ionizing radiation
PCXMC − Monte Carlo program for calculating patient doses from x-ray examinations
Fees for STUK's services and general terms of delivery
Open data
Legislation and guides
Legislation and guides - submenu
STUK's regulatory guides and decisions
STUK's regulatory guides and decisions - submenu
ST Guides
YVL Guides
VAL Guides
STUK's regulations
Renewal of the nuclear safety regulation
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
Calculation tools
RADIATION IN DAILYLIFE
RADIATION IN DAILYLIFE yja.nav.submenu.title.end
What is radiation?
About Radon
About Radon - submenu
Radon in Finland
Reference levels and regulations concerning radon in dwellings
Sources of Radon
Measuring radon
Radon mitigation
Radon in new buildings
Maps of radon in Finland
About radon regulation in general
National action plan to prevent radon risks
Electromagnetic fields
Electromagnetic fields - submenu
Base stations
Electricity grids and power lines
Sun's UV radiation
Sun's UV radiation - submenu
What is UV radiation?
Ultraviolet radiation causes skin cancer
Protect yourself properly from the sun
Beauty care and sunbeds
Beauty care and sunbeds - submenu
Sunbeds
Radiation in beauty care
Use of radiation in medicine
Environmental radiation
Environmental radiation - submenu
Radiation today
Radiation in Europe - Eurdep
Natural background radiation
Radioactivity in outdoor air
Deposition
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The effects of the Chernobyl accident in Finland
Nuclear tests in the atmosphere
Laser products
How do healthcare and industry utilize radiation?
Radioactivity in consumer products
Radiation in appliances
Ultrasound
RADIATION SAFETY
RADIATION SAFETY yja.nav.submenu.title.end
Nuclear safety
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Regulatory oversight of nuclear facilities
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Loviisa nuclear power plant
Olkiluoto nuclear power plant
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Talvivaara mine
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For the user of radiation
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STUK supervises radiation practices
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Practice that causes exposure to natural radiation
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What is practice that causes exposure to natural radiation
Radon at workplace
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Areas where radon measurement in workplace is obligatory
Workplace radon concentrations in Finland
Workplaces built on highly permeable soils, where radon measurement in the workplace is required
Radon concentration during working hours
STUKs monitoring projects at workplaces
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Radon in underground mines and at excavation sites
Monitoring of radioactivity in household water
The radioactivity of building materials and ash
Industrial practices involving exposure to natural radiation - NORM
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Obligation to report exposure to natural radiation - NORM
Waste containing naturally occurring radioactive materials
Preparedness for radiation hazards
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Finns are protected
Authorities cooperate in the event of a radiation hazard situation
What could threaten Finland?
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Dirty bomb
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Actions in a radiation hazard situation
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Information sources for members of the public
Instructions for members of the public
Sheltering indoors reduces radiation exposure
The iodine tablet protects the thyroid gland
Preventing health effects of radiation
Radiation measurements
The voluntary radiation measurement team strengthens Finland's measurement capacity
Abnormal events related to radiation
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The International Nuclear and Radiological Event Scale INES
CURRENT ISSUES
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Press releases and news
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Situation in Ukraine
ABOUT STUK
ABOUT STUK yja.nav.submenu.title.end
Tasks
Strategy
STUK as a workplace
Planning and monitoring
Accountability
Year 2022 in STUK
Year 2022 in STUK - submenu
Director General’s review
The new office building in Vantaa meets STUK's special requirements
Intensive year of supervision in Olkiluoto
The year 2022 changed the focus of international co-operation
Cooperation with the African Commission on Nuclear Energy launched
Professors of Practice instill radiation safety expertise and research in universities
Ultraviolet radiation and radon monitoring and communication
Work for a radiation safe Baltic Sea
Use of radiation was supervised in industry, research and the health sector
STUK employee for more than 30 years: Elina Martikka
STUK's finances and personnel in 2022
Equality and non-discrimination
Advisory Committees
International reviews of STUK's operations
Networks and Co-operations
Networks and Co-operations - submenu
Cores - Finnish consortium of radiation safety research
Cores - Finnish consortium of radiation safety research - submenu
National Radiation Safety Research Programme
European collaboration
Contact us
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Information on STUK's website
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