Gregorio graduated summa cum laude from the University of Milan – School of Law in 2015 with the public international law dissertation: “Self-Determination, Secession and the Creation of New States”. During his University course, Gregorio took part in the London School of Economics and Political Science Summer Course in “International Commercial Arbitration and Litigation” (London, 2013). In 2010, he interned in the legal department of an NGO active in the Human Rights field in Ulaan Baatar, Mongolia. Gregorio also studied at Helsinki University in 2012 holding an Erasmus scholarship.
In 2018 he obtained an LL.M. in “International Commercial Arbitration Law” from Stockholm University with a dissertation on dissenting opinions and challenges to awards. Upon graduation, Gregorio was a trainee at the Corporate Law Department of the Milan Court and at a Milan law firm where he gained special expertise in commercial and corporate disputes.
A qualified attorney in Italy, Gregorio speaks Italian, English, Spanish and Swedish.