We do not have a requirement for the maximum number of attempts; however, multiple attempts for COMLEX/USMLE Step 1, 2 or 3 decrease the likelihood of being invited for an interview.
Note: The following medical licensure requirement (emphasis added) from the South Carolina Board of Medical Examiners:
“For the United States Medical Licensing Examination or the Comprehensive Osteopathic Medical Licensing Examination, or the Medical Council of Canada Qualifying Examination, the applicant shall pass all steps within ten years of passing the first taken step. The results of the first three takings of each step examination must be considered by the board. The board may consider the results from a fourth taking of any step; however, the applicant has the burden of presenting special and compelling circumstances why a result from a fourth taking should be considered. These circumstances may include but are not limited to, the applicant’s additional medical education or training, the applicant’s score on the third taking, or other special or compelling circumstances. Under no circumstances may the board consider results received after the fourth taking of any step, except that a subsequent taking may be considered by the board for an applicant who currently holds a certification, recertification, or a certificate of added qualification by a specialty board recognized by the ABMS, AOA, or another organization approved by the board.”