The ACRP Medical Device Professional (ACRP-MDP) exam has 60 questions, gives you 90 minutes and requires a scaled score of 600, where results run from 200 up to 800. It is a specialty credential for clinical research professionals who already hold an ACRP certification and work on medical device trials.
Device studies ask different things of a research team than drug studies do, and this exam is built around that difference. If you are weighing whether to book it, the sections below explain the format, who may sit, the five weighted areas and a preparation method. Once you are ready to test yourself, start the ACRP-MDP practice test and compare your result with the area weights further down.

How is the ACRP-MDP exam structured, scored and priced?
The exam has 60 questions, and 50 of them are scored while the other 10 are pretest items. ACRP uses pretest items to trial new questions, and nothing marks them out for you, so give each question your full attention. You have 90 minutes in total, which averages 90 seconds per question. That is a brisk pace for scenario questions that describe a site, a device and a decision, so reading speed matters as much as knowledge.
Results are reported as a scaled score between 200 and 800, with 600 as the line you must reach. Our records note that this equals roughly 67%, but a scaled score is not a simple percentage of correct answers, so treat that figure as a rough guide only. Because pretest items sit among the scored ones, there is no value in trying to guess which questions count.