# Commission Regulation (EU) 2017/1151 of 1 June 2017 supplementing Regulation (EC) No 715/2007 of the European Parliament and of the Council on type-approval of motor vehicles with respect to emissions from light passenger and commercial vehicles (Euro 5 and Euro 6) and on access to vehicle repair and maintenance information, amending Directive 2007/46/EC of the European Parliament and of the Council, Commission Regulation (EC) No 692/2008 and Commission Regulation (EU) No 1230/2012 and repealing Commission Regulation (EC) No 692/2008 (Text with EEA relevance), Division 4.2.4.1

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

In order to establish a measured evolution coefficient with a run-in vehicle the procedure shall be as follows:
(a)the pollutants/CO2 shall be measured at a mileage of at most 80 km and at ‘x’ km of the first tested vehicle;
(b)the evolution coefficient (EvC) of the pollutants/CO2 between 80 km and ‘x’ km shall be calculated as:
EvCmeas=values at‘x’ km∕values at 80 km
(c)the other vehicles in the COP family shall not be run in, but their zero km emissions/EC/CO 2 shall be multiplied by the evolution coefficient of the first run-in vehicle. In this case, the values to be taken for testing as in Appendix 1 shall be:
(i)the values at ‘x’ km for the first vehicle;
(ii)the values at zero km multiplied by the relevant evolution coefficient for the other vehicles.

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Source: https://www.legislation.gov.uk/eur/2017/1151/annex/I/division/4/division/4.2/division/4.2.4/division/4.2.4.1 (the official version)
Page: https://openlegislation.uk/eu-regulation-2017-1151/annex-I/division-4/division-4.2/division-4.2.4/division-4.2.4.1
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.