# Regulation (EU) No 540/2014 of the European Parliament and of the Council of 16 April 2014 on the sound level of motor vehicles and of replacement silencing systems, and amending Directive 2007/46/EC and repealing Directive 70/157/EEC (Text with EEA relevance), Appendix: Figures

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

Ttop view
Sside view
Ametered pipe
Bbent down pipe
Cstraight pipe
Dvertical pipe
1reference point
2road surface
Figures 3 a — dExamples of the position of the microphone, depending on the location of the exhaust pipe

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Source: https://www.legislation.gov.uk/eur/2014/540/annex/II/appendix (the official version)
Page: https://openlegislation.uk/eu-regulation-2014-540/annex-II/appendix
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.