Our SIOP Secretariat Team is growing, and we are happy to welcome Ms. Julia Georgieva, our new team member - welcome Julia! She brings to SIOP over 20 years of experience in the non-for-profit sector, including international programme coordination, event management, and strategic communications. Her experience includes coordinating multi-country conferences, managing international communication and dissemination [...]

Learn from national and international brain and spine tumor experts at NJ’s only NCI-designated Comprehensive Cancer Center. More information Thursday, September 24, 2026 – 8:00am – 6:00pm Jack & Sheryl Morris Cancer Center 165 Somerset Street, New Brunswick, NJ Virtual & In-Person Meeting The Annual International Brain Tumor Symposium is supported in part by the New […]

Dear Colleagues, We are pleased to invite you to the upcoming educational webinar: From Decision to Adaptation: Supporting Children and Families Through Cancer-Related Amputation organized by the GHN Palliative Care Working Group. Date: Monday, March 23, 2026 Time: 15:00 CET / Geneva Registration: https://members.siop-online.org/event/March23 You will need your SIOP username and password to register Open […]

Dear Colleagues, We are pleased to invite you to the upcoming educational webinar: Integrative Oncology in Pediatric Cancer Care: Global Perspectives and 10 Years of Implementation organized by the GHN Traditional & Complementary Medicine Working Group. • Date: Monday, March 16, 2026 • Time: 15:00 CET / Geneva • Registration: https://members.siop-online.org/event/March16 • You will need your […]

Dear Members of the SIOP Women Leaders Network (WLPO),  The SIOP WLPO Network invites self-nominations for the following leadership position: Co-Chair of WLPO Network Before you apply, please be sure to read the Terms of Reference (TOR) of the SIOP WLPO Network and the Responsibilities Description for the Co-Chair position. The elected leader enters in [...]

SIOP is delighted to share that registration is now open for One Retinoblastoma World 2026, taking place in San Antonio, Texas, from 12–14 September 2026. The 8th One Rb World Conference will be held immediately before the 58th World Congress of the International Society of Pediatric Oncology (15–18 September 2026), creating a unique opportunity for [...]

We are pleased to announce that Sarah Tasian (USA) has been elected Treasurer Elect by the SIOP membership and will begin acting in the Elect role immediately. Dr Tasian is an internationally recognised paediatric oncologist and research leader in high-risk childhood leukaemia and precision medicine. She brings extensive experience in grant management, clinical trial budgeting, [...]

We are delighted to announce that Suzanne Turner (UK) has been elected Secretary-General Elect by the SIOP membership. She begins serving in the Elect role immediately, with her three-year term as Secretary-General commencing in September 2026. Professor Turner is based at the University of Cambridge, where she is Professor of Childhood Cancer Biology. An active [...]