Espíritu Santo Holdings, LP and L1bre Holding, LLC v. United Mexican States (I)
ICSID · Investment (ICSID and treaty) · Mexico · 26 Mar 2026
Why it matters
This case is significant for its detailed analysis of the legality requirement under NAFTA Article 1139, particularly regarding the authenticity of concession documents and the consequences of alleged fraud. The Tribunal's majority decision clarifies that the burden of proof for illegality lies with the respondent and that a concession's validity is not automatically voided by alleged irregularities. It also addresses the standard for indirect expropriation and national treatment in the context of digital platforms for taxi services, setting a precedent for similar disputes involving technology-based public services.
Summary
The case arises from a dispute under NAFTA between two U.S. and Canadian investors (Espíritu Santo Holdings, LP and L1bre Holding, LLC) and Mexico concerning a concession to operate a digital platform (the L1bre System) for taxi services in Mexico City. The claimants alleged that Mexico indirectly expropriated their investment, violated the minimum standard of treatment (Article 1105), and denied national treatment (Article 1102) by suspending the concession and later launching a competing government app (Mi Taxi). Mexico raised jurisdictional objections, including that the claimants lacked standing due to nationality issues and that the investment was illegal because the concession documents were allegedly forged. The Tribunal rejected all jurisdictional objections, finding that the claimants were protected investors under NAFTA and that the investment was made in compliance with Mexican law. On the merits, the majority held that there was no evidence that Mexico suspended the concession or that Mi Taxi impaired the L1bre System. The Tribunal found that the concession was never fully implemented by the claimants and that Mi Taxi was a different service, not a substitute. Consequently, the majority dismissed all claims. The award includes a dissenting opinion by arbitrator Charles Poncet, who disagreed with the majority's conclusions on the merits. The Tribunal also addressed costs, ordering each party to bear its own legal fees and the claimants to pay a portion of the arbitration costs.
The detail
Parties: Espíritu Santo Holdings, LP and L1bre Holding, LLC v. United Mexican States (I)
Case number: ICSID Case No. ARB/20/13
Outcome: The Tribunal dismissed all claims on the merits by majority decision, ordered each party to bear its own legal fees, and ordered Claimants to pay Respondent USD124,778.68 for arbitration costs.
Applicable law: NAFTA (Articles 1102, 1105, 1110); ICSID Convention; Mexican law (LMDF)
Issues in play: The case involved the interplay between NAFTA's investment protections (expropriation, fair and equitable treatment, national treatment) and Mexico's regulatory authority over public transportation concessions, including the legality requirement under NAFTA Article 1139.
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