Pereznieto Castro, Leonel Keywords: Latin America | Territoriality | Private international law | Mots clefs: Amérique latine | Territorialité | Droit international privé | ABSTRACT Leonel Pereznieto Castro, Professor at the National Autonomous University of Mexico, notes that the private international law has generally been characterized by a search for solutions that make it possible to articulate national laws in order to achieve greater coherence in international legal trade, namely international harmonization. Howev…