Article 2
1. Each Member State shall allow the use within its territory, for the purposes of traffic between Member States, of vehicles hired by undertakings established on the territory of another Member State provided that: (a) the vehicle is registered or put into circulation in compliance with the laws in the latter Member State; (b) the contract relates solely to the hiring of a vehicle without a driver and is not accompanied by a service contract concluded with the same undertaking covering driving or accompanying personnel; (c) the hired vehicle is at the sole disposal of the undertaking using it during the period of the hire contract; (d) the hired vehicle is driven by personnel of the undertaking using it. 2. Proof of compliance with the conditions referred to in paragraph 1, points (a) to (d) shall be provided by the following documents, which must be on board the vehicle: (a) the contract of hire, or a certified extract from that contract giving in particular the name of the lessor, the name of the lessee, the date and duration of the contract and the identification of the vehicle; (b) where the driver is not the person hiring the vehicle, the driver's employment contract or a certified extract from that contract giving in particular the name of the employer, the name of the employee and the date and duration of the employment contract or a recent pay slip. If need be, the documents referred to in (a) and (b) may be replaced by an equivalent document issued by the competent authorities of the Member State.