ENSI as regulatory body

ENSI is responsible for the supervision of Swiss nuclear facilities, i.e. the nuclear power stations, the interim storage facility for radioactive waste, the nuclear research facilities at the Paul Scherrer Institute (PSI) in Villigen, the Ecole Polytechnique Fédérale in Lausanne and the University of Basel. Its regulatory remit covers the entire life of a facility, i.e. from initial planning, through operation to final decommissioning including the disposal of radioactive waste.

Its remit also includes the safety of staff and the public and their protection from radiation, sabotage and terrorism.

ENSI is also involved in the transport of radioactive materials to and from nuclear facilities and in the continuing geoscientific investigations to identify a suitable location for the deep geological disposal of radioactive waste.

ENSI supports research into nuclear safety and is represented on more than 70 international commissions and specialist groups working in the field of nuclear safety. It makes, therefore an active contribution to new international safety guidelines. Through its network of contacts, ENSI is in touch with current developments in science and technology and discharges its regulatory remit on the basis of global experience in nuclear energy.

News

The ENSI Board has set out strategic objectives in the following areas for the regulatory activities of ENSI during the years 2020 to 2023: Operation of nuclear installations, shutting down and decommissioning of nuclear installations, radiation protection and emergency preparedness, disposal of radioactive waste, information and communication, personnel policy and financial policy.

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The Federal Council has appointed Martin Zimmermann as the new Vice Chair of the ENSI Board with effect from 1 September 2019. Prof Andreas Abegg has also been appointed to the ENSI Board.

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On 28 August 2019, the ENSI Board elected Marc Kenzelmann as the new Director General of the Swiss Federal Nuclear Safety Inspectorate ENSI. He will take office on 1 July 2020. The current Deputy Director of the Swiss Federal Office of Energy SFOE will succeed Hans Wanner.

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Werner Bühlmann is due to stand down from the ENSI Board at the end of 2018. The 72 year-old cites his advancing years as the reason for his decision. While regretting his departure, the ENSI Board offer its sincere thanks for his contributions over the years.

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