The Advanced Disaster Medical Response (ADMR) Course is an innovative, online course designed for all multidisciplinary disaster responders, whether domestic or international, and regardless of the cause of the disaster. The interactive format, based on real-life disasters, is flexible to meet individual responders' needs and reflects 2024 standards of disaster management. The course was developed in cooperation with the Massachusetts General Hospital, Department of Surgery, International Trauma and Disaster Institute (ITDI). Twenty-eight subject medical experts with extensive experience in disaster response contributed to the content of the course.