# Commission Regulation (EC) No 631/2009 of 22 July 2009 laying down detailed rules for the implementation of Annex I to Regulation (EC) No 78/2009 of the European Parliament and of the Council on the type-approval of motor vehicles with regard to the protection of pedestrians and other vulnerable road users, amending Directive 2007/46/EC and repealing Directives 2003/102/EC and 2005/66/EC, Division 2.2.4.5

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

The certification impactor shall be propelled horizontally at a velocity of 7,5 ± 0,1 m/s into the stationary impactor as shown in Figure 5a. The certification impactor shall be positioned so that its centreline aligns with a position on the tibia centreline of 50 mm from the centre of the knee, with tolerances of ±3 mm laterally and ±3 mm vertically.

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Source: https://www.legislation.gov.uk/eur/2009/631/annex/part/V/division/appendix+i/division/2/division/2.2/division/2.2.4/division/2.2.4.5 (the official version)
Page: https://openlegislation.uk/eu-regulation-2009-631/annex/part-V/division-appendix+i/division-2/division-2.2/division-2.2.4/division-2.2.4.5
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.