+Article 4 4.

Article 4 4.

Member States shall permit, on grounds relating to the permissible sound level, the sale and entry into service of a replacement silencing system, or components thereof, as a separate technical unit, if it conforms to a type in respect of which a EU type-approval has been granted in accordance with this Regulation.

Member States shall permit the sale and entry into service of replacement silencing systems, or components thereof, holding an EU type-approval as a separate technical unit under the terms of Directive 70/157/EEC intended for vehicles type-approved before the dates of phases of application set out in Annex III to this Regulation.

1. Forbhreathnú

,

1.1 Tagairtí

1.2 Ceanglais aitheanta

1.3 Caighdeáin ghaolmhara

2. Ceanglais aitheanta

Ceanglais

3. Caighdeáin ghaolmhara

Caighdeáin