Résumé
This article deals with contradictories transition's dynamics of central state/peripheries interactions in the context of the Europeanization process in Turkey, particularly the acquis communautaire in terms of structural funds & of pre-accession assistance. First, this article analyses how much centralization's structures & way of thinking are still current, lag in front of acquis communautaires in terms of regional policies witch, at the contrary, cheer up the role of territories in policy-making. Second, this article deals with attempts at actual institutional transformations. The Europeanization process is distinguished by three points: first of all, this process is a strong constraint imposed by the acquis communautaire; second, a political set of circumstances has opened in this way a political opportunity window with the Islamic party election; but, third, beyond this short term conjuncture, administrative's reforms continue to leave an important place to centralization of Turkish political & administrative system. Adapted from the source document.