– the intergovernmental organization through which Member States act together
     on matters related to measurement science and measurement standards.
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The Kingdom of Spain / CIPM MRA
Calle del Alfar nº 2
28760 Tres Cantos - Madrid
Tel.: + 34 91 807 47 00
Fax: +34 91 807 48 07
Web: http://www.cem.es/
Participating in the CIPM MRA since: 14 October 1999

Signed by: Ángel GARCÍA SAN ROMÁN (then Director, CEM)
  • Centro Español de Metrología (CEM), Madrid

  • Designated institute(s):
  • For dosimetry; radiactivity; neutron measurements: Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas (CIEMAT), Madrid
  • For photometry and radiometry: Instituto de Óptica 'Daza de Valdés' (IO-CSIC), Madrid
  • For amount of substance; gases; ozone: Instituto de Salud Carlos III (ISCIII), Majadahonda (Madrid)
  • For radio frequency measurements; humidity: Instituto Nacional de Técnica Aeroespacial (INTA), Torrejon de Ardoz
  • For high voltage and current: Laboratorio Central Oficial de Electrotecnica (LCOE), Madrid
  • For time and frequency: Real Instituto y Observatorio de la Armada (ROA), Cadiz

  • 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:

    CEM from 21 December 2006
    CIEMAT from 11 August 2009
    INTA from 5 August 2010
    IO-CSIC from 5 January 2007
    ISCIII from 5 August 2010
    LCOE from 1 December 2010
    ROA from 30 August 2010

    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