Read our latest annual review to find out more about our work and our impact around the world. Find out more about how we are funded and how we spend those funds.
Annual Report 2019
Funding Sources 2019
Annual Report 2018
Annual Report 2017
Annual Report 2016
Annual Report 2015
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IPWSO was established so that PWS associations, families, clinicians and caregivers around the world could exchange information and support and have a united global voice under one umbrella.
Information for Medical Professionals
The latest medical and scientific research and information, plus guides into common medical issues affecting people with PWS.