# Commission Regulation (EC) No 692/2008 of 18 July 2008 implementing and amending 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 (Text with EEA relevance), Division 3.1.2.2

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

To determine whether type-approval can be extended, for each of the transmission ratios used in the type 1 and type 6 tests, the proportion,
E = V 2 − V 1 ∕ V 1 shall be determined where, at an engine speed of 1 000 rpm, V1 is the speed of the vehicle-type approved and V2 is the speed of the vehicle type for which extension of the approval is requested.

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Source: https://www.legislation.gov.uk/eur/2008/692/annex/I/division/3/division/3.1/division/3.1.2/division/3.1.2.2 (the official version)
Page: https://openlegislation.uk/eu-regulation-2008-692/annex-I/division-3/division-3.1/division-3.1.2/division-3.1.2.2
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.