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Radionuclides Annual Returns 2022 Update

09 January 2023

Note to Radionuclides Authority Holders

The Annual Returns have been somewhat delayed and are now being sent out. It is a time-consuming process and will not be completed before 21 January 2023.

Please await the prepopulated form for year-end 2022 (AR22) and do not resort to re-sending the previous year’s form, as this creates confusion. We will allow reasonable leeway in the 31 January return date to accommodate this delay.

  • All holders of medical radionuclide authorities should have received their annual returns by 6 January 2023.
  • If not, please drop a note to: with the subject line “MEDICAL AR22 not received”.