Article 19
For the purpose of applying the rules concerning the place of supply of services laid down in Articles 44 and 45 of Directive 2006/112/EC, a taxable person, or a non-taxable legal person deemed to be a taxable person, who receives services exclusively for private use, including use by his staff, shall be regarded as a non-taxable person.
Unless he has information to the contrary, such as information on the nature of the services provided, the supplier may consider that the services are for the customer's business use if, for that transaction, the customer has communicated his individual VAT identification number.
Where one and the same service is intended for both private use, including use by the customer's staff, and business use, the supply of that service shall be covered exclusively by Article 44 of Directive 2006/112/EC, provided there is no abusive practice.