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Sealed Sources and Devices

Ohio performs engineering and radiation safety evaluations of the ability of sealed sources and devices to safely contain radioactivity under the conditions of their possession and use. These evaluations are summarized in registration certificates.

The registration certificates contain detailed information on the sources and devices, such as how they are permitted to be distributed and possessed (specific license or general license), design and function, radiation safety, and limitations on use.

Ohio issues registration certificates for distributors and manufacturers within the state of Ohio.

All files are in .pdf format. The free Adobe Acrobat Viewer is required to view them.

Related Documents:


Mailing Address:
Ohio Department of Health
Bureau of Environmental Health and Radiation Protection
Radioactive Materials Program
246 N High St.
Columbus, OH 43215

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

Last Updated: 5/24/2018