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Fabio’s practice focuses on arbitration, both domestic and international. Fabio has indeed acted – in various capacities – in around 50 arbitrations across a variety of sectors (energy, telecommunications, construction, defence and insurance) under all major arbitration rules (ICC, ICSID, SIAC, LCIA, UNCITRAL and Milan Chamber of Arbitration).
Fabio has also developed a court litigation practice centering on commercial disputes and arbitration-related proceedings (particularly pre-arbitral injunctive relief and post-award proceedings).
As counsel, Fabio has recently represented:
Fabio’s recent experience also include acting as: Sole Arbitrator in an ICC “expedited arbitration” seated in Italy arising from a distribution agreement; Sole Arbitrator in an ICC arbitration seated in Switzerland relating to a construction project; secretary to distinguished Arbitral Tribunals (like the Tribunal in ICSID Case No. ARB/19/19, the Tribunal in three parallel LCIA arbitrations arising from third party funding arrangements, and the Tribunal in the ICC arbitration between Bankers Petroleum and the Republic of Albania arising from an oilfield concession).
Fabio is recognized as a “Next Generation Partner” (The Legal 500 “Dispute Resolution – Europe, Middle-East & Africa”), a “future leader” in international arbitration (Lexology “Arbitration Future Leaders – Partners”), a notable Italian lawyer in that field (Lexology “Italy: Arbitration”) and an “Up and Coming” arbitrator and arbitration lawyer (Chambers and Partner’s). He has also been included by Lexology among the “Thought Leaders – Global Elite Arbitration – Under 45”.
Fabio publishes regularly with prestigious academic reviews, such as ICSID Review, Journal of International Arbitration and Arbitration International. In 2014, his essay “The Emergency Arbitrator: a full-fledged arbitrator rendering an enforceable award?” was named a runner-up for the McGill University’s Nappert Prize, and, in 2012, his graduate dissertation was awarded the Padovani prize by the Italian Society of International and European Law.
Between 2021 and 2024, Fabio was a Regional Representative for Europe of ICC YAAF, ICC’s below 40 association and one of the largest association of that type in the world.
Fabio graduated summa cum laude from Bocconi University and obtained an LLM from the University of Cambridge. Before joining ArbLit, he was a member of Freshfields Bruckhaus Deringer’s International Arbitration Group and, prior to that, of Hogan Lovell’s M&A department in Milan.
He is fluent in English, and reads French, Spanish and Portuguese.

Legal 500 says: “few in Italy know how to cross-examine a witness like Fabio Santacroce”.

Chambers says: “Fabio Giuseppe Santacroce is widely regarded as a rising star who assists with commercial and corporate arbitration and litigation. His practice regularly includes construction disputes.”