The European Federation for Medical Informatics (EFMI) is a regional coordinating body for the National Informatics Societies of Europe. EFMI has organized a number of congresses. The Congresses in Cambridge 1978, Berlin 1979, Toulouse 1981, Dublin 1982 and Brussels 1984 were all successful in providing the wide variety of people in the caring and specialists in the computing profession with up-to-date inform ation from the expanding multidisciplinary field of medical inform atics. We hope that the sixth European Congress on Medical Informatics, MIE-85 in Helsinki will be equally successful....