Practices subject to registration 

Medical
Practice
General radiography giving rise to a medical exposure in a medical radiological installation
Bone densitometry giving rise to a medical exposure 
Mammography giving rise to a medical exposure 
Specimen radiography for medical purposes 
Dental radiography using an intra/extra oral unit (except handheld) 
Dental cone beam CT 
Dental
Practice
Dental radiography using an intra/extra oral unit (except handheld) 
Dental cone beam CT 
Veterinary
Practice
General veterinary radiography carried out in a risk-assessed veterinary clinic 
Industry
Practice
Product inspection/industrial radiography using cabinet X-ray systems 
Use of laboratory equipment incorporating sealed sources 
Use of XRF or XRD equipment 
Installation/servicing of radiological equipment1
Security screening of baggage, cargo or parcels using X-ray within shielded enclosure 
Security screening for explosive vapour detection using sealed sources 
Carriage of sources other than High Activity Sealed Sources 
Supply and Distribution of Radioactive Sources (used for Registered Practices)2 
Security
Practice
Security screening of baggage, cargo or parcels using X-ray within shielded enclosure 
Security screening for explosive vapour detection using sealed sources 

 

 

 

Practices subject to Licensing 

Medical
Practice
Radiotherapy using a LINAC in a medical radiological installation 
Radiotherapy using brachytherapy in a medical radiological installation 
Radiotherapy using X-Ray in a medical radiological installation 
Interventional radiology giving rise to a medical exposure in a medical radiological installation
CT giving rise to a medical exposure in a medical radiological installation
Mobile radiography/fluoro giving rise to a medical exposure in a medical radiological installation 
Fluoroscopy giving rise to a medical exposure in a medical radiological installation 
Nuclear medicine giving rise to a medical exposure in a medical radiological installation
PET/CT giving rise to a medical exposure in a medical radiological installation 
Dental radiography using handheld intra- oral unit 
Product irradiation/sterilisation using HASS sources 
Dental
Practice
Dental radiography using a handheld intra- oral unit 
Veterinary
Practice
Veterinary nuclear medicine 
Veterinary fluoroscopy 
Veterinary radiography using CT 
General veterinary radiography performed in the field 
Veterinary dental radiography using a handheld intra- oral unit in a risk assessed veterinary clinic
Industry
Practice
Use of unsealed sources in industry/laboratories 
Use of sealed sources in industry 
Use of nuclear moisture density gauges   
Use of High Activity Sealed Sources in geophysical exploration3 
Radiopharmaceutical production in a cyclotron   
Product irradiation/sterilisation using High Activity Sealed Sources   
Product irradiation/sterilisation using E-beams and X-ray 
Industrial radiography using X-ray systems3
Industrial radiography using High Activity Sealed Sources   
Assembly or manufacture of devices incorporating sealed sources  
Industrial use of medical radiological equipment 
Carriage of High Activity Sealed Sources4 
Supply and distribution of radioactive sources (used for Licensed Practices)2 
Security
Practice
X-ray system for cargo/container screening of vehicles 
Education
Practice
Use of ionising radiation in a third- level college  

  

Notes

  1. "Installation/servicing of radiological equipment" only applies to irradiating apparatus, not to sources.
  2. The practice of “supply and distribution of radioactive sources” includes all related ancillary activities such as collection, temporary storage, importation, exportation, shipment to or from the State (for EU countries), transport/carriage, installation and servicing, logistics, etc. This may apply to supply of new sources and/or the collection of disused sources.
  3. Practices involving the use of radioactive sources on-site are generally considered to include necessary carriage of sources to and from the site. In such circumstances, the activity of “transport” should be included under the source inventory but it is not necessary to include carriage as a separate practice. 
  4. The practice of “carriage of radioactive sources” includes temporary storage of sources while in transit.