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".

How is NAR composed?


DIN e. V.

Elisabeth Beck

Alexander-Wellendorff-Str. 2
75172 Pforzheim

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New projects
Document number Begin Title
DIN EN IEC 61674 2022-12-15 Medical electrical equipment - Dosimeters with ionization chambers and/or semiconductor detectors as used in X-ray diagnostic imaging (IEC/CDV 61674:2023); German and English Version prEN IEC 61674:2023 More  Comment 
ISO/AWI 18990 2022-12-15 Measurement of radioactivity in urine-238Pu, 239Pu and 240Pu-Test method using alpha spectrometry and ICP-MS More  Comment 
DIN EN IEC 62220-2 2022-08-26 Medical electrical equipment - Characteristics of digital X-ray imaging devices - Part 2: Determination of dual-energy subtraction efficiency - Detectors used for dual-energy radiographic imaging (IEC/CDV 62220-2:2022); German and English version prEN IEC 62220-2:2022 More  Comment 

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New publications
Document number Edition Procedure Title
DIN EN IEC 61675-1 2022-12 Standard Radionuclide imaging devices - Characteristics and test conditions - Part 1: Positron emission tomographs (IEC 61675-1:2022); German version EN IEC 61675-1:2022 More  Order from Beuth Verlag
DIN 6853-2 2022-11 Standard Medical remote-controlled automatically-driven afterloading systems - Part 2: Radiation protection rules for installation More  Order from Beuth Verlag
ISO 21243 2022-11 Standard Radiation protection - Performance criteria for laboratories performing initial cytogenetic dose assessment of mass casualties in radiological or nuclear emergencies - General principles and application to dicentric assay More  Order from Beuth Verlag

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Documents withdrawn without replacement
Document number Deadline for comments Title
DIN EN ISO 27048 2023-01-31 Radiation protection - Dose assessment for the monitoring of workers for internal radiation exposure (ISO 27048:2011); German and English version prEN ISO 27048:2020, with CD-ROM More  Comment 
DIN EN ISO 22127 2023-01-31 Dosimetry with radiophotoluminescent glass dosimeters for dosimetry audit in MV X-ray radiotherapy (ISO 22127:2019); German and English version prEN ISO 22127:2021 More  Comment 

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