Radiology - X-RayAll regulated radiation machines are required to be registered with Missouri Radiation Control Program (MRCP) upon installation and every two years thereafter. Radiation safety inspections are conducted at various periods depending on facility and imaging modality type, ranging from one to six years. Inspections are conducted either by DHSS staff or DHSS-approved Qualified Experts in radiation safety. For a comprehensive listing of Qualified Experts, click here. For a shorter list of the most active Qualified Experts, click here.

To apply for recognition and approval as a Qualified Expert in radiation safety, click here.

For a copy of the QE Survey Summary Form that must be submitted to MRCP for all required radiation safety surveys after January 1, 2014, click here.

For questions on radioactive materials, contact:
NRC Region III
2443 Warrenville Road, Suite 210
Lisle, IL 65032

Regulated Facilities:


Hospitals 138
Medical Clinics (MD, DO) 1054
Chiropractors 529
Dentists 2106
Podiatrists 122
Schools 20
Misc. (prisons, etc) 60
Veterinary Clinics 611
Non-medical/Industrial 338

Regulated Uses of Radiation

  • Routine radiology
  • Dental X-ray
  • Fluoroscopy
  • C.T.
  • Mammography
  • Linear Accelerators used in radiation therapy
  • Bone Density testing
  • Non-medical Industrial uses of radiation in a variety of applications (non-destructive testing, mineral analysis, electron microscopes, security, QC, etc)

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