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Terms of Reference

Working Group 7

To harmonize type approval practice and equivalent conformity assessment procedures with respect to software that is critical for the metrological characteristics of a measuring instrument by

  • developing and updating respective guidance for any party involved
  • considering state-of-the-art and upcoming technologies


on the basis of European Directives (Measuring Instruments Directive 2014/32/EC (2004/22/EC) and Directive 2014/31/EC (90/384/EEC)), relevant International Standards and OIML Recommendations.

 (August 2014)