# 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 3.1.2


The approval authority may conclude that the worst-case emissions rate of the engine family can best be characterised by testing an alternative or an additional engine. In this case, the parties involved shall have the appropriate information to determine the engines within the engine family likely to have the highest emissions level.

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Source: https://www.legislation.gov.uk/eur/2017/656/attachment/10/division/division/3./division/3.1./division/3.1.2. (the official version)
Page: https://openlegislation.uk/eu-regulation-2017-656/attachment-10/division/division-3./division-3.1./division-3.1.2.
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.