Today, EANO has over 700 members from more than 70 countries, both in Europe and abroad. EANO is well-connected to national and international societies and proud to contribute to joint efforts to advance neuro-oncology worldwide in collaborations with the Society of Neuro-Oncology (SNO), the Asian Society of Neuro-Oncology (ASNO), the European Organisation for Research and Treatment of Cancer (EORTC), and many other national and international medical and research organisations.