Swiss federal authorities

  • Detailed exchange with the Polish Nuclear Regulatory Authority

    A high-ranking delegation from the Polish Nuclear Regulatory Authority (PAA) visited Switzerland from 17 to 19 November 2025. The programme included an exchange of experiences on regulatory activities, safety culture, research and deep geological disposal of radioactive waste.

    Read Article: Detailed exchange with the Polish Nuclear Regulatory Authority

News

  • News, Posts

    IAEA General Conference 2025: lively exchange to promote nuclear safety

    ENSI was part of the Swiss delegation at the 69th IAEA General Conference. It took the opportunity to exchange views with numerous regulatory authorities, thereby promoting the safety and security of Swiss nuclear facilities.

  • Convetion on Nuclear Safety 2025
    News, Posts

    Convention on Nuclear Safety: Switzerland submits 10th national report to IAEA

    Switzerland has submitted its 10th national report on the Convention on Nuclear Safety (CNS) to the International Atomic Energy Agency (IAEA) in Vienna. The report shows that Switzerland is complying with the requirements of the international convention.

  • Laptop screen displaying a page with the new web layout of the ENSI Board
    News, Posts

    Welcome to the new ENSI Board website!

    The redesign of the ENSI Board website focuses on the needs of the target groups. The structure of the new website has been slightly streamlined and new functions have been integrated. All ENSI Board announcements are still available under News. The News can now be displayed as a list or as tiles. Links in the footer…

  • News, Posts

    2024 Oversight Report: Nuclear power plants complied with approved operating conditions

    ENSI assessed the safety condition of the nuclear power plants as good overall for 2024. All reportable events were of minor significance for nuclear safety. This is the conclusion reached by ENSI in its 2024 Oversight Report.