Information - Helpful Links

BIPM - Bureau International de Poids et Measures

Website more...

Guidelines:

  • GUM: Guide to the Expression of Uncertainty in Measurement more...
    • Evaluation of measurement data – Guide to the expression of Uncertainty in Measurement (JCGM 100:2008) more...
      • JCGM 100:2008 is also available in HTML form from the JCGM portal on ISO's website. more...
    • Evaluation of measurement data – An introduction to the "Guide to the expression of uncertainty in measurement" and related documents (JCGM 104:2009) more...
    • Evaluation of measurement data – Concepts and basic principles
    • Evaluation of measurement data – Supplement 1 to the "Guide to the expression of uncertainty in measurement" – Propagation of distributions using a Monte Carlo method (JCGM 101:2008) more...
    • Evaluation of measurement data – Supplement 2 to the "Guide to the expression of uncertainty in measurement" – Models with any number of output quantities
    • Evaluation of measurement data – Supplement 3 to the "Guide to the expression of uncertainty in measurement" – Modelling
    • Evaluation of measurement data – Applications of the least-squares method
    • Evaluation of measurement data – The role of measurement uncertainty in conformity assessment
  • International Vocabulary of Metrology – Basic and General Concepts and Associated Terms (VIM, 3rd edition, JCGM 200:2008) more...
    • JCGM 200:2008 is also available in HTML form from the JCGM portal on ISO's website. more...

NIST - National Institute for Standard and Technology

  • NIST Policy on Traceability more...
  • Guidelines for Evaluating and Expressing the Uncertainty of NIST Measurement Results (tn 1297) more...

LGC

  • Development and Harmonisation of Measurement Uncertainty Principles (Part (d): Protocol for uncertainty evaluation from validation data) more...