The RAC-Devices exam is widely regarded as challenging because it tests a broad range of topics and requires practical judgment.

RAPS has previously reported an average RAC exam pass rate in the range of approximately 40% to 50%, although pass rates can vary by testing window and should not be treated as a guaranteed current rate.

Several factors make the exam difficult:

• Candidates may know one region well but have limited knowledge of others.
• The exam covers the full product lifecycle.
• Scenario questions may contain several plausible answers.
• The candidate must distinguish the best answer from a merely possible answer.
• Time pressure may affect decision-making.
• Real-world experience may be uneven across regulatory domains.

For example, someone with strong FDA submission experience may have less familiarity with European conformity assessment or global post-market practices.

Similarly, a QA professional may understand CAPA and complaint handling but need more study in regulatory strategy and clinical evidence.

How Is the RAC Exam Scored?

RAC exam results are not provided immediately after testing.

After each testing window closes, the examination data undergo statistical review to evaluate quality and fairness. RAPS states that candidates typically receive results by email within approximately 12 weeks after the end of the testing window.

This means that candidates should not expect an instant pass-or-fail screen at the end of the exam.

The delay allows RAPS and the exam committees to complete the scoring review.

When a candidate passes, RAPS provides instructions for accessing the official digital badge, and the professional may use the RAC-Devices designation.