When it is drawn up at the request of a patient with a view to use in another Member State of the European Union, the prescription of one of the medicinal products mentioned in 6°, 14° and 15° of Article L. 5121-1, in Article L. 5121-3, and points a and d of paragraph 1 of Article 2 of Regulation (EC) No 1394/2007 of the European Parliament and of the Council of 13 November 2007 on advanced therapy medicinal products and amending Directive 2001/83/EC and Regulation (EC) No 726/2004, mentions the active ingredients of the medicinal product, designated by their international non-proprietary name recommended by the World Health Organisation or, failing this, by their pharmacopoeial name, as well as the brand name and, where applicable, the invented name of the medicinal product prescribed.