United States Medical Licensing Examination (USMLE). This is a three-step examination program for medical licensure in the United States.
Federation of State Medical Boards (FSMB) and the National Board of Medical Examiners (NBME) are the sponsors of this examination.
Physicians in the UNITED STATES with an M.D. degree and international medical graduates are required to pass this examination before they can practice medicine in the U.S. without Supervision.