Metrologieinstitute

Albanien – General Directorate of Metrology – DPM
Australien – National Measurement Institute – NMIA
Belgien – Ministry of Economy, Quality and Safety Department, Metrology Division
China – National Institute of Metrology, P.R. China – NIM
Dänemark – Dansk Fundamental Metrologi A/S – DFM
Deutschland – Physikalisch Technische Bundesanstalt – PTB
Finnland – Centre for Metrology and Accreditation – MIKES
Frankreich – Laboratoire National de Métrologie et d’Essais – LNE
Großbritannien – National Physical Laboratory – NPL
Italien – National Institute of Metrological Research – INRIM
Italien – Istituto Nazionale di Metrologia delle Radiazioni Ionizzanti – ENEA-INMRI
Irland – National Standards Authority of Ireland – NSAI
Japan – National Metrology Institute of Japan – NMIJ
Kanada – National Research Council – NRC
Kroatien – State office for Metrology – DZM
Niederlande – Nederlands Metinstituut – NMi
Norwegen – Justervesenet
Polen – Central Office of Measures GUM
Portugal – Instituto Portugês da Qualidade – IPQ
Slowenien -Slovenian Institute of Quality and Metrology – MIRS/SIQ
Slowakei – Slovenský metrologický ústav – SMU
Schweden – RISE Research Institutes of Sweden
Schweiz – Bundesamt für Metrologie – METAS
Spanien – Entidad nacional de Acreditacion ENAC
Tschechische Republik – Czech Metrological Institute – CMI
Türkei – National Metrology Institute – UME
Ungarn – Government Office of the Capital City Budapest – BFKH
USA – National Institute of Standards and Technology – NIST