Radiation Safety Officer (RSO) Certification Exam
The Radiation Safety Officer (RSO) Certification Exam is administered through accrediting bodies such as the American Board of Health Physics (ABHP) or state regulatory agencies. The exam assesses competency in radiation biology, dosimetry, radioactive waste management, equipment safety, regulatory compliance, emergency preparedness, and incident response. Candidates must demonstrate knowledge of NRC and state radiation protection regulations. Passing scores typically require 70% or above.
100
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