Article 50
The place of the supply of services by an intermediary, acting in the name and on behalf of another person, where the intermediary takes part in the intra-Community transport of goods, shall be the place of departure of the transport.
However, where the customer of the services supplied by the intermediary is identified for VAT purposes in a Member State other than that of the departure of the transport, the place of the supply of services by the intermediary shall be deemed to be within the territory of the Member State which issued the customer with the VAT identification number under which the service was rendered to him.