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Radon Licensing

The Ohio Department of Health (ODH) Radon Licensing program licenses companies and persons directly involved with the radon testing and mitigation industry. The program regulates contractors that install radon mitigation systems, mitigation specialists who design and supervise the installation of mitigation systems, radon testers, radon laboratories and the companies that provide required radon training. ODH ensures the safety and quality of radon services by requiring persons to take approved training that is specific to radon-related activities and by inspecting/auditing the activities of the program participants.

New! The Radon Licensing program has added Frequently Asked Questions about radon testing in Ohio schools.

Radon License Application Packet- This packet includes contact information, application forms, lists of approved courses, continuing education information, quality assurance and radiological safety plan guidance, approved laboratories, quarterly record reporting forms, and a copy of the Ohio Administrative Code 3701-69 "Radon Licensing Program Rules and Regulations."

Mailing Address:
Ohio Department of Health
Bureau of Radiation Protection
Radon Licensing Program
246 N. High St. - 7th Floor 35 Bldg
Columbus, OH 43215


Telephone: (614) 644-2727
Fax: (614) 466-0381


Last Updated: 5/30/14