ACRP CPI Exam Difficulty

The ACRP Certified Principal Investigator Exam, identified as CPI, is administered by the Association of Clinical Research Professionals. It evaluates whether principal investigators and sub-investigators can apply research-design principles, protect participant safety and rights, maintain regulatory and protocol compliance, oversee trial operations, manage study sites, and ensure accurate clinical research data.

This FAQ explains the credential’s legitimacy, examination structure, scoring, delivery, renewal requirements, preparation considerations, and ethical use of practice resources. It is intended for candidates working in human-participant clinical research study sites and organizations where investigators oversee clinical trials. The examination includes 125 multiple-choice questions, allows 180 minutes, and requires a 600 scaled score to pass.

ACRP CPI — Frequently Asked Questions (FAQs)

This FAQ section summarizes key aspects of the ACRP CPI exam, including format, difficulty, and preparation. For official eligibility, policies, and updates, visit the ACRP’s official exam page.

SECTION A: ACRP CPI Exam Overview & Legitimacy

This section explains what the CPI credential represents, which professionals typically pursue it, and the competencies it evaluates. It also distinguishes professional certification from licensure or independent legal authority.

Q1. What is the ACRP Certified Principal Investigator certification?