# Directive 2014/47/EU of the European Parliament and of the Council of 3 April 2014 on the technical roadside inspection of the roadworthiness of commercial vehicles circulating in the Union and repealing Directive 2000/30/EC (Text with EEA relevance), Division 2: The evolution of an undertaking’s (vehicle’s) situation shall be reflected by applying a lower weighting to ‘older’ inspection results (deficiencies) than to more ‘recent’ ones, using the following factors:

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

Year 1 = last 12 months = factor 3
Year 2 = months 13-24 = factor 2
Year 3 = months 25-36 = factor 1
This shall only apply for the calculation of the overall risk rating.

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Source: https://www.legislation.gov.uk/eudr/2014/47/annex/I/division/2 (the official version)
Page: https://openlegislation.uk/eu-directive-2014-47/annex-I/division-2
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.