European Neuro-Ophthalmology Society (EUNOS) is a professional organisation open to physicians and researchers interested in neuro-ophthalmology. EUNOS welcomes colleagues from all over the world although the most members reside in Europe. The goal of EUNOS is to promote collaboration between neuro-ophthalmologists in Europe and elsewhere. EUNOS arranges biennial scientific meetings. The first meeting was held in Zurich 1993, organised by one of the founders of EUNOS, Alfred Huber. Since then meetings have been held in Antwerp 1995, London 1997, Jerusalem 1999. Tubingen 2001, Göteborg 2003, Moscow 2005, Istanbul 2007, and Lubeck 2009.