SIOP offers many opportunities to engage with fellow members and contribute to the development of the paediatric oncology field. Join one of our Networks or Working Groups today! 

For a first time since the start of the pandemic, the SIOP Annual Congress will be held in-person. See you in Barcelona, Spain (September 28 – October 1, 2022)! Early bird registration deadline ends July 7! 

Our Spring newsletter is the chance to look forward with optimism to better days ahead and to celebrate progress.

We are now faced with a new crisis in Sri Lanka, where healthcare workers, and children and adolescents with cancer are affected by a financial catastrophe enveloping this island-nation.