# 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 2.8


In the case of multi stage type approvals or individual vehicle approval where the base vehicle is a complete vehicle with a valid certificate of conformity, the final stage manufacturer shall consult the base vehicle manufacturer to set the new CO 2 value in accordance with the CO 2 interpolation using the appropriate data from the completed vehicle or calculate the new CO 2 value on the basis of the parameters of the completed vehicle as specified in paragraph 3.2.4. of Sub-Annex 7 of Annex XXI and using the tool supplied by the manufacturer of the base vehicle as mentioned in paragraph 2.3. above. If the tool is not available or the CO 2 interpolation is not possible, the CO 2 value of Vehicle High from the base vehicle shall be used with the agreement of the approval authority.

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Source: https://www.legislation.gov.uk/eur/2017/1151/annex/XII/division/1/division/2/division/2.8 (the official version)
Page: https://openlegislation.uk/eu-regulation-2017-1151/annex-XII/division-1/division-2/division-2.8
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.