Translate the following English sentence to French:
"The insertion of Article 13, which was referred to during the debate, dealing with non-discrimination in the Treaty establishing the European Community, is one of the most significant changes of the last revision of the Treaties."
L'introduction de l'article 13, que l'on a évoqué au cours de ce débat, qui traite de la non-discrimination dans le Traité instituant la Communauté européenne, est l'un des changements les plus important de la dernière modification des Traités.