The World Stroke Organization (WSO) is the only global organization solely focused on stroke. It is committed to reducing the global burden of disease through effective prevention, treatment, rehabilitation and support. WSO represents over 50,000 stroke specialists, our 100 society members include international and national scientific, medical and survivor organizations with a shared commitment to stroke. The diversity of this membership base provides WSO with a wealth of expertise, perspectives as well as a powerful, grass-roots campaigning and advocacy base. WSO has United Nations ECOSOC consultative status and is in official relations with the World Health Organization (WHO). Our engagement with these bodies provides a powerful voice for all stroke stakeholders in the global policy arena. Led by globally recognized clinicians, researchers and thought leaders, WSO members work together to transform the stroke care ecosystem through a holistic strategy that encompasses: advocacy and public awareness campaigns, education and professional development programs, development of best practice standards, global clinical guidelines and toolkits, supporting and building the capacity of stroke organizations. Further information is available at www.world-stroke.org.