If the systems, components or separate technical units have electronic controls, information concerning their performance shall be supplied.
Regulation (EU) No 540/2014 of the European Parliament and of the CouncilDangos y teitl llawn
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)