World Metrology Day is observed globally on 20th May every year. Many nations on this day, internationally collaborate to create awareness about metrology and its advancement in the respective field. The theme for World Metrology Day 2021 is Measurement for Health. This theme was chosen to create awareness of the important role measurement plays in health, and thus in the wellbeing of every one of us.
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History of the World Metrology Day:
World Metrology Day is an annual celebration of the signature of the Metre Convention on 20 May 1875 in Paris, France by representatives of seventeen nations. The World Metrology Day project is realized jointly by the International Organization of Legal Metrology (OIML) and Bureau International des Poids et Mesures (BIPM).
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