Please be sure to register for the correct exam for your intended certification. Click here for more information about becoming NRPP Certified.
For more information about the different certifications offered by the NRPP please visit this page NRPP Certification Types
NOTICE: You must schedule and complete your exam within 30 days of your registration in order to avoid additional late fees.
Exam fees are non-refundable.
Beginning January 1, 2025: Update to NRPP Exam and Certification Fees
Measurement Certification Exams
Radon Measurement Professional Exam
3 Hours / 165 Questions
Payment: $175
Radon Measurement Field Technician Exam
2 Hours/95 Questions
Payment: $125
Mitigation Certification Exams
Radon Mitigation Specialist Exam
3 Hours / 165 Questions
Payment: $175
Radon Mitigation Installer Exam
2 Hours/95 Questions
Payment: $125
Soil Gas Mitigation Compliance Inspector Exam
3 Hours / 125 Questions
Payment: $175