For the past 20 years, the medical education accreditation program of the Korean Institute of Medical Education and Evaluation (KIMEE) has contributed significantly to the standardization and improvement of the quality of basic medical education in Korea. It should now contribute to establishing and promoting the future of medical education. The Accreditation Standards of KIMEE 2019 (ASK2019) have been adopted since 2019, with the goal of achieving world-class medical education by applying a learner-centered curriculum using a continuum framework for the 3 phases of formal medical education: basic medical education, postgraduate medical education, and continuing professional development. ASK2019 will also be able to promote medical education that meets community needs and employs systematic assessments throughout the education process. These are important changes that can be used to gauge the future of the medical education accreditation system. Furthermore, globalization, inter-professional education, health systems science, and regular self-assessment systems are emerging as essential topics for the future of medical education. It is time for the medical education accreditation system in Korea to observe and adopt new trends in global medical education.