Despite Argentina’s ongoing appeal against the original 2023 ruling, the New York federal court has allowed the so-called “alter ego” discovery phase to proceed. This process seeks to establish whether YPF and the Argentine state act as a single entity, which would enable creditors, represented by firms Burford Capital and Eton Park, to target state assets through YPF’s holdings.
Judge Preska’s ruling confirms that YPF must comply with requests to produce communications — including emails, WhatsApp messages, and other records — involving approximately 35 current and former Argentine officials from the administrations of Alberto Fernández and Javier Milei. Notable figures potentially involved include former Economy Ministers Sergio Massa and Luis Caputo, though the full list remains undisclosed. The requested information aims to shed light on the degree of government control over YPF’s management and operations, which is central to proving the alter ego claim.
YPF’s legal motion argued the court lacked jurisdiction over the company and that producing such documents would violate due process and legal protections. However, Preska deemed this request a “motion for reconsideration,” a procedural tool rarely granted unless there is new evidence or a legal error, none of which were present in this case. Consequently, she ruled against YPF, maintaining the momentum of discovery as creditors press forward.
This development comes amid a broader clash between the Argentine state and creditors in US courts. The original judgment obliges Argentina to pay $16.1 billion plus accumulating interest for the controversial nationalization of YPF, previously majority-owned by Spanish firm Repsol. Argentina contends that the foreign judiciary lacks jurisdiction over the matter and that creditor claims are tainted by dubious transactions and political collusion in Spain, where shares changed hands in contested private deals. These arguments form the core of Argentina’s pending appeal before the US Second Circuit Court of Appeals, which could ultimately overturn or confirm the New York ruling.
Meanwhile, the US court continues to enforce aspects of the judgment independently of the appeal’s outcome. Preska has signaled that YPF cannot halt the execution process through legal maneuvers, permitting creditors to investigate and possibly initiate asset seizures. The case draws parallels to the Crystallex precedent involving Venezuela, where US courts allowed the seizure of state assets through a similarly structured alter ego theory. However, unlike Venezuela’s wholly state-owned enterprise, YPF is a publicly traded company with the Argentine state holding a controlling 51% stake, adding complexity to the legal analysis.
Argentina’s government is navigating these pressures carefully. Official sources indicate that the state is facilitating cooperation by arranging for implicated officials to voluntarily provide requested documents, rather than directly handing over private communications, in an effort to comply with US legal obligations while protecting privacy and avoiding contempt proceedings. This intermediated approach reflects the sensitive nature of the information and diplomatic considerations at play.
As the appeal remains under review, the New York litigation and enforcement proceedings continue to unfold, sustaining the legal and financial risks for Argentina. The case underscores the intricate challenges sovereign states face when confronted with foreign judgments involving nationalized assets and the potential reach of US courts into sovereign immunity doctrines. The eventual resolution will have major implications not only for Argentina’s fiscal position but for international claims enforcement involving state-linked corporations.
This article was curated and published as part of our South American energy market coverage.



