Dear Members of the Young SIOP Network (YSN),  Self-nominations are welcome for several leadership positions with the YSN: Vice-Chair of YSN (a Steering Group Member position) Chair of the YSN Education Working Group (a Steering Group Member position) Podcast Development Lead Mentorship Program Development Lead All positions have 2-year terms and enter into positions in Dec [...]

Dear SIOP Leaders, Please take a few minutes to see the variety of activities offered last month as well as a few updates and opportunities. Many thanks go to the 260+ SIOP leaders who worked in various Networks, WGs, SIGs, Committees and Continents to offer the activities. Highlights 469 SIOP members attended our webinars and [...]

We are pleased to inform you about the upcoming 5th Master Course in Pediatric Oncology 2026-2027. The Master Course is a theoretical and applied curriculum for colleagues active in pediatric oncology who wish to be trained at an advanced level, like fellows in pediatric oncology, early- and mid-career pediatric oncologists and other colleagues who wish […]

We are delighted to announce that the SIOP Asia 2027 Annual Congress will take place in Uzbekistan. Following a vote by the SIOP Asia members, Uzbekistan has been selected as the host country for this important meeting. The SIOP Asia 2027 Congress will bring together pediatric oncology professionals, researchers, and advocates from across the region […]

SIOP invites its members to support the Society’s mission in paediatric oncology education, research, and advocacy by submitting nominations or self-nominations for upcoming Board-level positions. Deadline: January 8, 2026 (12:00 noon CET)

Do you want to improve the outcomes of your patients? Join the interactive Preceptorship meeting ‘Best practices in Supportive Care‘ on 18 and 19 June, 2026 in The Netherlands. This Preceptorship is a highly practical and interactive live forum. It provides a unique opportunity for pediatric oncologists and hematologists (whether or not in training) or other experts in the field. During the Preceptorship you will interact with leading […]

Speaker: Dr. Wojtek Wiercioch, Director, McMaster GRADE Centre in the Department of Health Research Methods, Evidence, and Impact at McMaster University, Hamilton, Canada. REGISTER

We are pleased to share the At-A-Glance Summary Report from the 57th SIOP Congress. This year’s meeting brought together 3,655 participants from 127 countries, with more than 90% attending in person. The report highlights key programme moments, record-breaking 2,500+ abstract submissions, the most-attended scientific sessions, and this year’s SIOP Award recipients. The summary offers a [...]