Certified Principal Investigator (CPI®)
The CPI® certification validates the expertise of physicians and advanced practice clinicians serving as principal investigators in clinical trials, covering GCP compliance, ethical conduct, site management, and data integrity across all phases of clinical research.
125
Questions
180 min
Time Limit
70%
To Pass
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Exam Rules
- You can skip questions and return to them later
- Flag questions for review before submitting
- No feedback shown until you submit the entire exam
- Unanswered questions count as wrong — answer everything
- 10 pretest questions are mixed in and don't affect your score
- Timer auto-submits when time runs out
- Your progress is auto-saved every 30 seconds