This course is designed for practicing medical physicists in Nigeria. The weekly 6 months course was developed following needs assessment conducted in collaboration with the Nigerian Association of Medical Physicists and the international council of the American Association of Physicists in Medicine. This course will provide continuous education for practicing medical physicists. It is co-organized by the Education Global Medical Physics Education and Training Committee (GMPETC) of the American Association of Physicists in Medicine (AAPM), and the Nigerian Association of Physicists in Medicine (NAMP).