# Directive 2014/32/EU of the European Parliament and of the Council of 26 February 2014 on the harmonisation of the laws of the Member States relating to the making available on the market of measuring instruments (recast) (Text with EEA relevance), Division 1.3.4

Extent: E+W+S+N.I.

Other influence quantities to be considered, where appropriate, are:
voltage variation;
mains frequency variation;
power frequency magnetic fields;
any other quantity likely to influence in a significant way the accuracy of the instrument.

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Source: https://www.legislation.gov.uk/eudr/2014/32/annex/I/division/3/division/1/division/1.3/division/1.3.4 (the official version)
Page: https://openlegislation.uk/eu-directive-2014-32/annex-I/division-3/division-1/division-1.3/division-1.3.4
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.