SIOP 2025

57th Congress of the International Society of Paediatric Oncology
20–23 October 2025
Amsterdam, the Netherlands

Don't miss your chance to benefit from discounted early bird rates!

Secure your spot for four dynamic days filled with cutting-edge science, meaningful collaboration, and impactful discussions in pediatric oncology.

🎯​Early Bird Registration Deadline: 23 July 2025

🔗 Register now: https://siop-congress.org/register/

Be part of the global effort to improve outcomes for children with cancer — advance your expertise, expand your network, and help shape the future of care.

Amplify this opportunity by sharing the following on your social media channels:

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• Add our banner to your website, and we’ll feature yours on ours — let’s promote together!
• Forward this text and banner to colleagues and other societies (to add to their newsletter/websites)