Article 15
1. This Agreement shall be drawn up in duplicate in the Czech, Danish, Dutch, English, Estonian, Finnish, French, German, Greek, Hungarian, Italian, Latvian, Lithuanian, Polish, Portuguese, Slovak, Slovene, Spanish, Swedish and Catalan languages, each of these texts being equally authentic. 2. The Maltese language version shall be authenticated by the Contracting Parties on the basis of an exchange of letters. It shall also be authentic, in the same way as for the languages referred to in paragraph 1.