Chair: Catharine Clark, Medical Physicist, University College London Hospital (UK)
Past-President: Matthias Guckenberger, Radiation Oncologist, University Hospital Zurich (CH)
Biology Committee Chair: Heidi Lyng, Biologist, Oslo University Hospital, Institute for Cancer Research (NO)
Clinical Committee Chair: Maximilian Niyazi, Radiation Oncologist, Tübingen University Hospital (DE)
Early Career Committee Chair: Azadeh Abravan, Medical Physicist, University of Manchester and The Christie NHS Foundation Trust (UK)
GEC-ESTRO Committee Chair: Jean-Michel Hannoun-Levi, Medical Physicist, University of Côte d'Azur (FR)
Membership Officer: Kerstin Borgmann, Biologist, University Medical Center Hamburg-Eppendorf (DE)
National Societies Committee Chair: Banu Atalar, Radiation Oncologist, ACIBADEM Maslak Hospital (TR)
Physics Committee Chair: Daniela Thorwarth, Medical Physicist, Tübingen University Hospital (DE)
RTT Committee Chair: Yat Man Tsang, RTT, Princess Margaret Cancer Centre (CA)
Board Representative: Rita Simões, RTT, The Royal Marsden NHS Foundation Trust, The Institute of Cancer Research (UK)
Board Representative: Piotr Wojcieszek, Radiation Oncologist, Maria Sklodowska - Curie National Research Institute of Oncology, Gliwice Branch (PL)