# 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 4.4.1

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

One of the accelerometers shall have its sensitive axis perpendicular to the mounting face A (Figure 12) and its seismic mass shall be positioned within a cylindrical tolerance field of 1 mm radius and 20 mm length. The centre line of the tolerance field shall run perpendicular to the mounting face and its mid point shall coincide with the centre of the sphere of the headform impactor.

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Source: https://www.legislation.gov.uk/eudn/2004/90/annex/chapter/VI/division/4/division/4.4/division/4.4.1 (the official version)
Page: https://openlegislation.uk/eu-decision-2004-90/annex/chapter-VI/division-4/division-4.4/division-4.4.1
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.