Radon-Reporter-2026-Issue-1FINAL

12 | APRIL 2026 PROFICIENCY Initial Certification CURRENT NEW Initial training course 16 hr. measurement 24 hr. mitigation 32 hr. mitigation Lab/Demo/Hands-on Activities (included in course) Yes Yes Exam Part 1 RMI: 85 items + 10 pilot Part 2 RMS: 65 items + 5 pilot Total: 165 (150 scored + 15 pilot) Total: 175 items 160 scored + 15 pilot Duration 180 min 180 min Field Experience No Yes Code of Ethics Yes Yes QA/QM Attestation Yes Yes Recertification CURRENT NEW Interval Every 2 years Every 2 years Continuing education hrs. 12 hr. total 24 hr. total Measurement or Mitigation Yes Yes External courses allowed No Recommended 4-hour MSO Yes Yes Remaining: 8 20 Max Category 2 4 4 Max nontechnical N/A 4 Code of Ethics No Yes QA/QM Attestation No Yes Initial Certification CURRENT NEW Initial training course 12 hr. measurement 20 hr. mitigation 8 hours mitigation Exam Total: 95 items 85 scored + 10 pilot Total: 45 items 40 scored + 5 pilot 120 min 60 min Code of Ethics Yes Yes Supervisory reporting Yes Yes Recertification CURRENT NEW Interval Every 2 years Every 2 years Continuing education hours 8 total 8 total 4-hour MSO Yes Yes Remaining: 4 4 Max Category 2 ineligible 4 Max nontechnical n/a ineligible Code of Ethics Yes Yes Supervisory reporting Yes Yes Comparison: Mitigation Installer Certification Requirements Comparison: Radon Mitigation Specialist Credential Requirements