# Regulation (EU) No 168/2013 of the European Parliament and of the Council of 15 January 2013 on the approval and market surveillance of two- or three-wheel vehicles and quadricycles (Text with EEA relevance), Division (3): ‘X’ means that this Regulation sets mandatory requirements with regard to the subject and category concerned; the detailed requirements are laid down in the referenced articles and document references in this table.


‘IF’ means ‘if fitted’. If the system, component or separate technical unit referred to in the table is fitted on the vehicle, because it is mandatory only for some of the vehicles falling into this category, it shall fulfil the requirements laid down in the delegated and implementing acts. Equally, if the vehicle manufacturer chooses to equip the vehicle with the system, component or separate technical unit on a voluntary basis, it shall fulfil the requirements laid down in the delegated and implementing acts.
Where a field of the table remains empty it means that this Regulation does not set requirements with regard to the subject and category concerned.

---
Source: https://www.legislation.gov.uk/eur/2013/168/attachment/1/division/(3) (the official version)
Page: https://openlegislation.uk/eu-regulation-2013-168/attachment-1/division-(3)
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.