# Commission Regulation (EU) 2017/2400 of 12 December 2017 implementing Regulation (EC) No 595/2009 of the European Parliament and of the Council as regards the determination of the CO2 emissions and fuel consumption of heavy-duty vehicles and amending Directive 2007/46/EC of the European Parliament and of the Council and Commission Regulation (EU) No 582/2011 (Text with EEA relevance), Division 4.1: Vehicle run in

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

Run in of the vehicle is not mandatory. If the total mileage of the test vehicle is less than 15 000 km, an evolution coefficient for the test result shall be applied as defined in point 7. The total mileage of the test vehicle shall be the odometer reading at start of the fuel consumption measurement. The maximum mileage for the verification testing procedure shall be 20 000 km.

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Source: https://www.legislation.gov.uk/eur/2017/2400/annex/Xa/division/4/division/4.1 (the official version)
Page: https://openlegislation.uk/eu-regulation-2017-2400/annex-Xa/division-4/division-4.1
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.