Korea Research Institute of Standards and Science

Instituto coreano de estándares y ciencia.

LNE Chemistry and Biology Metrology

French national metrology institute for chemical and analytical measurements.

National Institute of Standards and Technology

National Institute of Standards and Technology

National Measurement System - NPL

United Kingdom"s national metrology institute developing and maintaining national measurement standards.

National Metrology Institute of Japan (NMIJ)

Instituto nacional de metrología de Japón.

National Physical Laboratory (NPL)

The UK"s National Metrology Institute, developing and maintaining the national primary measurement standards.

Nederlands Meetinstituut

Nederlands Meetinstituut is a knowledge intensive organisation focused on metrology and gaming.

Physikalisch-Technische Bundesanstalt (PTB)

Physikalisch-Technische Bundesanstalt national metrology institute of Germany.