• Ministry of Employment and the Economy, (TEM) – Nuclear energy information
• Radiation and Nuclear Safety Authority (STUK) – Authority responsible of radiation and nuclear safety supervision.

Legislation

• Nuclear energy legislation and acts
• Regulatory Guides on nuclear safety (YVL) –Valid YVL-quides
• YVL-guides under construction ohjeisto.stuk.fi

Central nuclear facility operators in Finland

• Fortum
• Teollisuuden Voima, TVO
• Posiva
• Fennovoima

Research Centre

• Aalto University of Technology TKK, Department of Applied Physics
• Geological Survey of Finland , GTK – Nuclear waste
• University of Helsinki, HY, Laboratory of Radiochemistry
• Lappeenranta University of Technology, LUT Energy
• VTT – Nuclear energy

National research programmes  

• KYT2014 Finnish Research Programme on Nuclear Waste Management, 2011-2014
• SAFIR2014 National Nuclear Power Plant Safety Research, 2011-2014

• IAEA -International Atomic Energy Agency
• OECD Nuclear Energy Agency (NEA)  -An intergovernmental organisation of industrialised countries specialised agency within the Organisation for Economic Co-operation and Development (OECD).
• WENRA -A network of Chief Regulators of EU countries with nuclear power plants
• The World Association of Nuclear Operators
• European Utility Requirements EUR -The European Utility Requirement document for LWR nuclear power plants and its promoters.
• WNA - World Nuclear Association
• NIA - Nuclear Industry Association, UK
• The Nuclear Advanced Manufacturing Research Centre, UK
• PNB (Pôle Nuclèaire Bourgogne), France – Nuclear industrial cluster of Burgundy area
• Foro Nuclear, Spain – Forum of nuclear industry
• Nuclear Energy Institute NEI, US
• ITER - international fusion energy project
• Fusion for Energy (F4E), EU
• Fusion for Energy (F4E), Fusion for Energy (F4E) is the European Union’s Joint Undertaking for ITER and the Development of Fusion Energy.

News and other

• World Nuclear News
• Nuclear Engineering International
• European Energy Review - Nuclear
  
• Ydinreaktioita.fi - Discussion and new perspectives about the nuclear power (only in Finnish)
• Ydinasiaa - Basic information about radiation and nuclear electricity (only in Finnish)