Metrology for Safety
      World Metrology Day has now  become an established annual event during which more than 80 countries  celebrate the impact of measurement on our daily lives, no part of which is  untouched by this essential (but largely hidden) aspect of modern society.
        This day was chosen in recognition of the  signing of the Metre Convention in 1875, the beginning of formal international  collaboration in metrology. Each year World Metrology Day is organized and  celebrated jointly by the International Bureau of Weights and Measures (BIPM) and the International  Organization of Legal Metrology (OIML).
       The international community  which ensures that measurements can be made correctly across the world  endeavors to raise awareness each World Metrology Day (20 May) through a  poster campaign and web site. Previous themes have included topics such  as measurements for innovation, and measurements in sport, the environment,  medicine and trade.
       This year the chosen theme is Metrology  for safety, reflecting the importance of correct measurements to ensure  our safety whether at work or in our leisure activities. Just like “metrology”,  the term “safety” covers a very wide area of topics but many people are unaware  of the vital role the worldwide metrology community plays.
        Our safety is crucially dependent on good  metrology, for example helping ensure the reliability of the planes we fly in,  the impact resistance of the cars we drive, or the correct values of the radiation  dose used in therapy we might one day need.
       National and regional  metrological regulations based  on internationally agreed technical requirements help avoid or eliminate  technical barriers to trade, ensure fair trade practice, care for the  environment, maintain a satisfactory healthcare system, and (last but not  least) ensure our safety – a concern for all of us. Some examples where OIML  International Recommendations are adopted as a basis of national legislation are tire  pressure gauges, speedometers, radar equipment for the measurement of the speed  of vehicles, evidential breath analyzers and automatic instruments for weighing  road vehicles.  
      Our  safety depends on the  metrology community doing its job, and doing it well. Indeed accurate, reliable and internationally accepted  measurements are essential in the modern world as we deal with today’s  grand challenges. So join us in celebrating World Metrology Day,  and recognize the contribution of the intergovernmental and national  organizations that work throughout the year on behalf of all the players  involved in metrology for safety.  
       Further information, including a message from  the Directors,  
        posters, and a list of events, is available at  
        www.worldmetrologyday.org  
         
        
       
       Note to Editors: 
      About the BIPM 
         
        The signing of the Metre Convention in 1875 created the BIPM and for the first time formalized international cooperation in metrology. The Metre Convention is one of the oldest and most enduring intergovernmental treaties and remains as relevant today as it did 137 years ago. The Convention established the International Bureau of Weights and Measures and laid the foundations for worldwide uniformity of measurement in all aspects of our endeavors, historically focusing on and assisting industry and trade, but today just as vital as we tackle the grand challenges of the 21st Century such as climate change, health, and energy. The BIPM undertakes scientific work at the highest level on a selected set of physical and chemical quantities. The BIPM is the hub of a worldwide network of national metrology institutes (NMIs) which continue to realize and disseminate the chain of traceability to the SI into national accredited laboratories and industry. 
       
      About the OIML 
         
        In 1955 the International Organization of Legal Metrology (OIML) was established as an Intergovernmental Treaty Organization in order to promote the global harmonization of legal metrology procedures with the Bureau International de Métrologie Légale (BIML) as the Secretariat and Headquarters of the OIML. Since that time, the OIML has developed a worldwide technical structure that provides its Members with metrological guidelines for the elaboration of national and regional requirements concerning the manufacture and use of measuring instruments for legal applications. 
        
      
        
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