ESTRO has established an international reputation for organising events covering all aspects of radiation oncology and the multidisciplinary treatment of cancer. From major conferences with several thousand delegates to meetings for smaller, highly specialised groups, ESTRO can be relied upon to provide an excellent scientific programme with all the support expected from experienced conference organisers. ESTRO also works in collaboration with other specialist organisations involved in multimodality treatment to ensure that meetings provide the opportunity for the vital exchange of knowledge and experience and the opportunity for networking focused on research initiatives and developments leading to excellence in patient care.