# Commission Decision of 23 December 2003 on the technical prescriptions for the implementation of Article 3 of Directive 2003/102/EC of the European Parliament and of the Council relating to the protection of pedestrians and other vulnerable road users before and in the event of a collision with a motor vehicle and amending Directive 70/156/EEC (notified under document number C(2003) 5041) (Text with EEA relevance) (2004/90/EC), Division 4.3.2


The certification impactor shall have a mass of 1,0 ± 0,01 kg. This mass includes those propulsion and guidance components which are effectively part of the impactor during impact. The linear guidance system shall be fitted with low friction guides which do not contain any rotating parts. The diameter of the flat impactor face shall be 70 ± 1 mm, while the edge shall be rounded by a 5 ± 0,5 mm radius. The face of the certification impactor shall be made of aluminium, with an outer surface finish of better than 2,0 micrometers.

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Source: https://www.legislation.gov.uk/eudn/2004/90/attachment/1/division/4./division/4.3./division/4.3.2. (the official version)
Page: https://openlegislation.uk/eu-decision-2004-90/attachment-1/division-4./division-4.3./division-4.3.2.
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.