+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. Overview

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1.1 References

1.2 Identified Requirements

1.3 Related Standards

2. Identified Requirements

Requirements

3. Related Standards

Standards