Since the passage of the Civil Rights Act of 1964, the courts have rul
ed that sponsors of job entry assessment procedures must demonstrate t
he absence of discrimination against minorities. If an assessment disc
riminates, the courts may prohibit the use of the assessment unless th
e assessment is linked to a job analysis and exhibits validity. In 199
4, the Federation of State Medical Boards (FSMB) and the National Boar
d of Medical Examiners (NBME) instituted a three-step USMLE examinatio
n program as a single pathway for medical licensure. The Step I examin
ation is not linked to a physician job analysis, exhibits lower scores
for minority groups, and lacks construct validity. To avoid the chaos
and expense of a protracted legal challenge, the FSMB and the NBME ma
y need to revise the Step I examination, or discontinue it as a requir
ement of medical licensure.