Although the number of medical doctors per 10,000 residents in Taiwan has been increasing, most medical resources remain concentrated in metropolitan areas, and emergency medical resources in remote areas remain insufficient. In 2018, the Ministry of Health and Welfare passed the Rules of Medical Diagnosis and Treatment by Telecommunications to expand the coverage of people and models eligible for telemedicine services. In 2021, emergency services were included in the coverage of the National Health Insurance Telemedicine Benefits Plan. Telemedicine has been applied in emergency and critical care with empirical evidence. Based on the experience in establishing a telemedicine specialist outpatient system and the incorporation of medical and information technologies, a remote emergency consultation system was established. To ensure effective emergency care, an emergency telemedicine model must incorporate favorable tools for information transmission, including a user-friendly interface that facilitates real-time and critical medical information exchange and record keeping. The model should also allow for early preparation of the green channel team, ensure that support is at hand for rapid response to a large number of patients, and shorten the waiting time of emergency and critically ill patients for medical treatment. The establishment of the remote emergency consultation system has opened the door to an innovative emergency and critical care model. However, the system functions should be improved on a rolling basis, and continuous staff training is required to familiarize staff with the operation of the system as a routine system. Thus, the system can be used for second opinion consultation and referral assessment for emergency patients in remote hospitals, thereby reducing unnecessary referrals and improving the quality of medical care.