– the intergovernmental organization through which Member States act together
     on matters related to measurement science and measurement standards.
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The French Republic / CIPM MRA
1, rue Gaston Boissier
75015 Paris
Tel.: + 33 1 40 43 37 00
Fax: + 33 1 40 43 37 37
Web: http://www.lne.fr/
Participating in the CIPM MRA since: 14 October 1999

Signed by: André KELLER (then Director, BNM*)
* now LNE
  • Laboratoire National de Métrologie et d'Essais (LNE), Paris

  • Designated institute(s):
  • For mass and related quantities: fluid flow: liquid flow, flow speed; for thermometry: humidity: Centre Technique des Industries Aérauliques et Thermiques (LNE-CETIAT), Villeurbanne Cedex
  • For ionizing radiation: dosimetry, radioactivity: Commissariat à l'Énergie Atomique/Laboratoire National Henri Becquerel (LNE-LNHB), Gif-sur-Yvette cedex
  • For length: laser radiations; for photometry and radiometry: photometry; for thermometry: temperature, thermophysical quantities: Conservatoire National des Arts et Métiers/Laboratoire Commun de Métrologie (LNE-LCM/Cnam), La Plaine-Saint-Denis
  • For mass and related quantities: École Nationale Supérieure d'Arts et Métiers de Paris (LNE-ENSAM), Paris
  • For ionizing radiation: neutron measurements: Institut de Radioprotection et de Sûreté Nucléaire (LNE-IRSN), Fontenay-aux-Roses Cedex
  • For mass and related quantities: fluid flow: gas flow > 2 g/s: Laboratoire Associé de Débitmétrie Gazeuse (LNE-LADG), Poitiers Cedex
  • For realization of the SI units in time and frequency (primary and secondary standards) and gravimetry, and for elaboration and dissemination of time scales: Observatoire de Paris/Systèmes de Référence Temps-Espace (LNE-SYRTE), Paris
  • For mass and related quantities: fluid flow: quantity of fluid (oil): Société des Transports Pétroliers par Pipeline (LNE-TRAPIL), Paris Cedex 15
  • For electricity and magnetism: phase noise; for time and frequency: time interval: Université de Franche-Comté , Laboratoire Temps-fréquence de Besançon (LNE-LTFB), Besançon cedex

  • click to go to the KCDB

    The following institutes are authorized to use the CIPM MRA logo, for the fields of measurement supported by CMCs published in the KCDB:

    LNE from 4 October 2006
    LNE-CETIAT from 4 October 2006
    LNE-Cnam from 4 October 2006
    LNE-ENSAM from 4 October 2006
    LNE-IRSN from 4 October 2006
    LNE-LADG from 4 October 2006
    LNE-LNHB from 4 October 2006
    LNE-LTFB from 28 May 2009
    LNE-SYRTE from 4 October 2006
    LNE-TRAPIL from 28 May 2009

    Member States
    Related articles
    Notice of Contributions
    Calculating Member State contributions
    List of Member States
    Signatories of the MRA
    Participation in
    keychart and supplementary comparisonschart
    Number of CMCs published per domaintable
    NMI Directors and State Representatives