Official Journal of the European Communities . 637 6.7.72 Official Journal of the European Communities No L 152/15 COUNCIL DIRECTIVE of 20 June 1972 on the approximation of the laws of the Member States relating to the suppression of radio interference produced by spark-ignition engines fitted to motor vehicles (72/245/EEC) THE COUNCIL OF THE EUROPEAN COMMUNITIES, Having regard to the Treaty establishing the European Economic Community, and in particular Article 100 thereof; Having regard to the proposal from the Commission; Having regard to the Opinion of the European Parliament; Having regard to the Oplnlon of the Economic and Social Committee; Whereas the technical requirements which motor vehicles fitted with a spark-ignition engine must satisfy pursuant to national laws relate, inter alia, to the suppression of radio interference produced by such vehicles; Whereas those requirements differ from one Member State to another; whereas it is therefore necessary that all Member States adopt the same requirements either in addition to or in place of their existing requirements, in order, in particular, to allow the EEC type approval procedure which was the subject of the Council Directive of 6 February 1970 on the approximation of the laws of the Member States relating to the type approval of motor vehicles and their trailers to be applied in respect of each type of vehicle; Whereas it is desirable to follow the technical requirements adopted by the UN Economic Commission for- Europe in its Regulation No 10 (Uniform provisions concerning the approval of vehicles with regard to radio interference suppression), which is annexed to the Agreement of t OJ No L 42, 23.2.1970, p. 1. 20 March 1958 concerning the adoption of uniform conditions of approval and reciprocal recogmition of approval for motor vehicle equipment and parts?; HAS ADOPTED THIS DIRECTIVE: Article 1 For the purposes of this Directive, ‘vehicle’ means any motor vehicle fitted with a high-voltage ignition system, intended for use on the road, with or without bodywork, having at least four wheels and a maximum design speed exceeding 25 km/h, with the exception of vehicles which run on rails, agricultural tractors and machinery, and public works vehicles. Article 2 No Member State may refuse to grant EEC type approval or national type approval of a vehicle on grounds relating to the radio interference produced by the electric ignition systems of its propulsion engine or engines if such vehicle is fitted with an interference suppressor meeting the requirements set out in the Annexes. Article 3 The Member State which has granted type approval shall take the necessary measures to be informed of any modification of a part or characteristic referred to in item 2.2 of Annex I. The competent authorities of that State shall determine whether fresh tests should be carried out on the modified prototype and a fresh report drawn up. Where such tests reveal failure to comply with the requirements of this Directive, the modification shall not be approved. * Docs E/ECE/324 | E/ECE/Trans/s0s | Add: 9, 17.12.1965.