As President of ISRS, and on behalf of our Officers and Board of Directors, I am proud and honored to welcome you to the next biennial ISRS Congress which will take place in Sydney, Australia on 31st May – 3rd June 2026. We have an exceptional Local Organizing Committee preparing an innovative and educational scientific and clinical program, supported by ICON Cancer Centre and led by Treasurer and BOD member of ISRS, Dr. Cecelia Gzell.