Measurement and Mitigation Certification Training
Visit the
National Radon Proficiency Program for the latest information about becoming NRPP certified and available courses. Taking a measurement or mitigation course is a requirement to take the certification exam. The State of Oregon does not certify radon professionals.
Successfully passing the classes allows you to then take the certifying exam with the National Radon Proficiency Program (NRPP) or
National Radon Safety Board (NRSB). Once successfully passing the exam, you are radon certified. A company with at least one NRPP or NRSB certified professional is eligible to be added to one or both lists of local measurement and mitigation contractors on OHA website. Although we do not recommend any specific companies, we provide this list as a resource to those seeking radon services.