Registration SIOP 2026: Where
Collaboration Fuels Discovery
Be part of the worldwide community working to
improve outcomes for every child facing cancer.
Register today and join us in San Antonio or online! SAVE MY SPOT   Hosted by:
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ABOUT THE CONGRESS

SEPTEMBER 15-18, 2026 | SAN ANTONIO,TEXAS, USA

Experience 4 outstanding days of cutting-edge science, engaging debates and networking with world renowned experts at SIOP 2026!

Advance your paeditatric oncology career, connect with like-minded people and contribute to a world where no child should die of cancer!

GET READY FOR SAN ANTONIO

Discover how to navigate the city and find other essential travel information for your visit!

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