SIOP offers many opportunities to engage with fellow members and contribute to the development of the paediatric oncology field.

We invite you to join one of our Networks or Working Groups today! To sign up, please update your SIOP Profile and indicate which Networks/WGs you’d like to join. Step-by-step guidance on how to update your profile is available at the link below.

Currently, we have the following active Networks and WGs, which are welcoming members:


1. Nursing Network

2. Nutrition Network

  • Evidence-based Nutritional Practices WG

3. Global Health Network (formerly PODC)

  1. Paediatric Psycho Oncology (PPO) Network
  2. Supportive Care Network
  3. Women Leaders in Pediatric Oncology (WLPO) Network
  4. Young SIOP Network


Please note that as members of SIOP, you automatically join the respective SIOP Continental Branch.


Click here for detailed instructions on how to join the SIOP Networks and Working Groups.

Join SIOP for year 2023 Renew SIOP Membership for year 2023