# Commission Implementing Regulation (EU) 2017/656 of 19 December 2016 laying down the administrative requirements relating to emission limits and type-approval of internal combustion engines for non-road mobile machinery in accordance with Regulation (EU) 2016/1628 of the European Parliament and of the Council (Text with EEA relevance), Division 2.4.4.2: Engine with a swept volume per cylinder < 750 cm 3


In order for engines with an individual cylinder swept volume of < 750 cm 3 to be considered to belong to the same engine family, the spread of their swept volume per cylinder shall not exceed 30 per cent of the largest swept volume per cylinder within the engine family.

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Source: https://www.legislation.gov.uk/eur/2017/656/attachment/10/division/division/2./division/2.4./division/2.4.4./division/2.4.4.2. (the official version)
Page: https://openlegislation.uk/eu-regulation-2017-656/attachment-10/division/division-2./division-2.4./division-2.4.4./division-2.4.4.2.
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.