Abstract
In this paper, the present conditions of disaster prevention system of Medical Association Offices throughout Japan were diagnosed on the basis of the questionnaire, and the disaster prevention measures in the future was proposed. "Survey on disaster prevention system of Medical Association Office" was carried out for the Medical Association Offices throughout Japan in 2011. As a result, in the wake of the Great East Japan Earthquake, Medical Association to think about disaster prevention system increased. However, most of medical associations cannot be responded to the situation where a communication facility cannot be used. The emergency drill in which the member of a medical association participates is not made of all medical associations. In addition, as improvement plan for the disaster prevention system, we suggested the concrete measures and proposed what kind of medical association should be improved.