Säteilyturvakeskus STUK SERVICES AND GUIDANCE Legislation and guides STUK's regulatory guides and decisions STUK's regulatory guides The Radiation and Nuclear Safety Authority publishes regulations and guides describing the level of requirements for radiation and nuclear safety supervision. STUK's regulatory guides Regulatory Guides on nuclear safety and security (YVL) (stuklex.fi) Regulatory Guides on preparedness (VAL) (stuklex.fi)
