Registration for the SIOP 2024 Congress is officially open! Register now and take advantage of the early registration savings, available until July 17, 2024. Don’t forget to submit your abstract to SIOP 2024 and to share your topic proposal for SIOP 2025 in Amsterdam, The Netherlands. Deadline: April 3, 2024. The constant development of the paediatric oncology field is crucial for the advancement of cancer treatment. Get ready for four days of cutting-edge science, engaging debates, and networking with world-renowned experts in the area! Join us on our mission to improve the health and welfare of childhood cancer patients worldwide. See you in Honolulu!