The Association is based on individual membership and embraces scientists, physicians, laboratory workers, nurses and students from all over the world who are interested in diabetes and related subjects. An Active Member is an individual holding a medical degree or a scientific worker with an academic degree who has paid the current annual membership fee. Members are entitled to vote at the General Assembly, which is held during the Annual Meeting and are eligible for election to the Council and to the Executive Committee. Membership also provides the possibility of attending the Annual Meetings of the Association at a considerably reduced registration fee. Active members receive monthly the official journal of the Association, Diabetologia, which publishes articles on clinical and experimental diabetes and metabolism. In addition there are rapid communications and review articles on selected topics of current interest by leading experts in the field.