NA 080

DIN Standards Committee Radiology

About NAR

The DIN Standards Committee Radiology (NAR) is responsible for developing standards on diagnostic radiology, nuclear medicine, radiation therapy and radiation protection. The Committee's work is divided among eight working groups. At international level NAR is the mirror committee to

  • IEC/TC 62/SC 62 B "Diagnostic imaging equipment",
  • IEC/TC 62/SC 62 C "Equipment for radiotherapy, nuclear medicine and radiation dosimetry"
  • and ISO/TC 85/SC 2 "Radiation protection".

The Committee also works closely with

  • CENELEC/TC 62 "Electrical equipment in medical practice",
  • IEC/SC 45 B "Radiation protection instrumentation"
  • and ISO/TC 42/WG 3 "Sensitometry, image measurement and viewing".


DIN e. V.

Elisabeth Beck

Alexander-Wellendorff-Str. 2
75172 Pforzheim

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New projects
Document number Begin Title
DIN 6847-7 2022-05-23 Medical electron accelerator - Part 7: Acceptance and constancy testing of X-ray radiation-based equipment for image-guided radiotherapy More  Comment 
DIN EN ISO 20553 rev 2021-11-19 Strahlenschutz - Überwachung von Arbeitnehmern, die beruflich der Gefahr einer internen Kontamination mit radioaktiven Stoffen ausgesetzt sind More  Comment 
DIN EN ISO 17099 rev 2021-11-19 Strahlenschutz - Leistungskriterien für Laboratorien, die den Zytokineseblock-Mikronukleustest (CBMN) in peripheren Blutlymphozyten für die biologische Dosimetrie verwenden More  Comment 

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Current Draft Standards
Document number Edition Title
DIN EN ISO 16638-2 2022-05 Radiological protection - Monitoring and internal dosimetry for specific materials - Part 2: Ingestion of uranium compounds (ISO 16638-2:2019); German and English version prEN ISO 16638-2:2022 More  Read draft and comment
DIN EN ISO 20031 2022-05 Radiological protection - Monitoring and dosimetry for internal exposures due to wound contamination with radionuclides (ISO 20031:2020); German and English version prEN ISO 20031:2022 More  Read draft and comment
DIN EN IEC 61676 2022-05 Medical electrical equipment - Dosimetric instruments used for non-invasive measurement of X-ray tube voltage in diagnostic radiology (IEC/CDV 61676:2021); German and English version prEN IEC 61676:2022 More  Read draft and comment

All draft standards  

New publications
Document number Edition Procedure Title
DIN EN IEC 61223-3-6 2022-05 Standard Evaluation and routine testing in medical imaging departments - Part 3-6: Acceptance and constancy tests - Imaging performance of mammographic X-ray equipment used in a mammographic tomosynthesis mode of operation (IEC 61223-3-6:2020); German version EN IEC 61223-3-6:2020 More  Order from Beuth Verlag
DIN EN IEC 60522-1 2022-05 Standard Medical electrical equipment - Diagnostic X-rays - Part 1: Determination of quality equivalent filtration and permanent filtration (IEC 60522-1:2020); German version EN IEC 60522-1:2021 More  Order from Beuth Verlag
ISO/ASTM 51310 2022-04 Standard Practice for use of a radiochromic optical waveguide dosimetry system More  Order from Beuth Verlag

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