16-17 June 2026
Helsinki, Finland

Organised by the ETC Technical Centre in collaboration with Fortum, TVO and STUK.

> First Announcement and Call for Papers    ^New! Abstracts submission Deadline extended to 10 January 2026 

> Registration Form (online registration)    
   (in case of problem with online registration, please contact us at the following address: isoe@cepn.asso.fr)

> Booth Request Form (online registration)     

> Accommodation
   Hotel rooms can be booked at the venue where the symposium will take place.
   Participants can reserve a room by emailing the reception at reception@hanaholmen.fi, 
   quoting the reference number: STUK2026
   Price: 120€ Sun-Mon and 154€ for the rest of the week. The accommodation includes hotel breakfast, sauna & pool.
   Cutoff date for special rate is 10 May 2026.

• RPM and Regulatory Body Meetings on June 15, 2026 (free of charge)
  Please contact the relevant contact-person for more information and registration.
  
  Radiation Protection Managers Meeting
  Contact-person: 
  Timo KONTIO, Loviisa NPP - Email: timo.kontio@fortum.com
  
  Regulatory Body Representatives Meeting
  Contact-person: 
  Veli RIIHILUOMA, STUK – Veli.Riihiluoma@stuk.fi

• Technical visit to Olkiluoto NPP on June 18, 2026
  Number of participants is limited.

Contact: Lucie D'ASCENZO