General substantive requirements
Article 18
1. L-category vehicles and systems, components and separate technical units intended for such vehicles shall comply with the requirements listed in Annexes II to VIII applicable to the relevant vehicle (sub-)categories. 2. L-category vehicles or their systems, components or separate technical units, whose electromagnetic compatibility is covered by the delegated acts referred to in paragraph 3 of this Article regarding vehicle construction and the implementing acts adopted pursuant to this Regulation, shall not be subject to Directive 2004/108/EC of the European Parliament and of the Council of 15 December 2004 on the approximation of the laws of the Member States relating to electromagnetic compatibility ( 26 ) . 3. In order to complete the L-category vehicle type-approval requirements laid down in this Regulation, the Commission shall adopt delegated acts in accordance with Article 75 concerning the detailed technical requirements and test procedures as summarised in Annex II (A), (B) and (C), thereby ensuring a high level of safety and environmental protection as defined in the relevant provisions of this Regulation. The first such delegated acts shall be adopted by 31 December 2014.