Technical Committee for Ionising Radiation

The Technical Committee for Ionising Radiation (TC-IR) is concerned with the metrology of ionising radiation related to medical, industrial, environmental, scientific and radiation protection applications. According to the type and nature of ionising particles and quantities required to measure, radiation dosimetry and radionuclide-/neutron measurements are the main subfields. 
The fundamental SI quantities and units are the

  • Particle Fluence, Ф (m-2)
  • Activity, (s-1) special name is becquerel (Bq)
  • Kerma , K, (J/kg) special name is gray (Gy)
  • Absorbed Dose , D, (J/kg) special name is gray (Gy)
  • Dose Equivalent, H, (J/kg) special name is sievert (Sv)

TC Chair

Working Groups and Convenors

CMCs and Comparisons (reviewing of CMCs)

Istvan Csete

Bruno Chauvenet, LNE-LNHB (France)

Health care and new dose quantities(roadmap 1 and 3)

Jean Marc Bordy, LNE-LNHB, France

Hans Rabus, PTB (Germany)

Radionuclides and Dosimetry in Energy, Industry and Environment (roadmap 2)

Franz-Josef Maringer, BEV (Austria)