Information on Upcoming Colorado Radon Licensing

The Colorado Department of Regulatory Agencies (DORA) will begin requiring radon professionals to be licensed on July 31st, 2022 through the newly created Colorado Office of Radon Professionals.

Applications for measurement and mitigation licenses are now open. According to the included informational flyer below, “An applicant must be certified through either the National Radon Proficiency Program [NRPP] or the National Radon Safety Board [NRSB].”

InterNACHI offers a free, online course “Radon Measurement Professional Initial Training Course” to members that will qualify them to take the NRPP’s certification exam and therefore Colorado’s educational requirement.

Colorado Radon Professionals Informational Flyer.pdf (5.6 MB)

If you have questions, please contact the Colorado Office of Radon Professionals directly.

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