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Colonialism and German Private International Law – Introduction to a Post Series
In March 2023 I gave a talk at the conference of the German Society of International Law. The conference had the title “Colonial Continuities in International Law“ and my presentation focused on “Continuation of colonialism in contemporary international law? – Foundations, structures, methods from the perspective of PIL“. Thus, I was exploring those foundations, basic structures, and fundamental methods of mainly German Private International Law (PIL) and whether and how they have been influenced by colonialism.
French Cour de cassation rules (again) on duty of domestic courts to apply European rules of conflict on their own motion

Postmodernism in Singapore private international law: foreign judgments in the common law
Guest post by Professor Yeo Tiong Min, SC (honoris causa), Yong Pung How Chair Professor of Law, Yong Pung How School of Law, Singapore Management University
Merck Sharp & Dohme Corp (formerly known as Merck & Co, Inc) v Merck KGaA (formerly known as E Merck) [2021] 1 SLR 1102, [2021] SGCA 14 (“Merck”), noted previously, is a landmark case in Singapore private international law, being a decision of a full bench of the Court of Appeal setting out for the first time in Singapore law the limits of transnational issue estoppel. It was also the beginning of the deconstruction of the common law on the legal effect to be given to foreign judgments. Without ruling on the issue, the court was not convinced by the obligation theory as the rationale for the recognition of foreign in personam judgments under the common law, preferring instead to rest the law on the rationales of transnational comity and reciprocal respect among courts of independent jurisdictions. There was no occasion to depart from the traditional rules of recognition of in personam judgments in that case, and the court did not do so. However, the shift in the rationale suggested that changes could be forthcoming. While this sort of underlying movements have generally led to more expansive recognition of foreign judgments (eg, in Canada’s recognition of foreign judgments from courts with real and substantial connection to the underlying dispute), the indications in the case appeared to signal a restrictive direction, with the contemplation of a possible reciprocity requirement as a necessary condition for recognition of a foreign judgment, and a possible defence where the foreign court had made an error of Singapore domestic law.
News
U.S. Courts Recognize NAFTA Award Against Mexico
This submission written by Celeste Hall, JD Candidate at the University of Pittsburgh School of Law and Global Legal Scholar.
The legal news has been awash lately in the recognition and enforcement of investment arbitration awards by U.S. courts. Most of the press is on the long-running and still-unfolding saga regarding Spain (see here and here). And a new decision recognizing an award against Zimbabwe was just issue at the end of December, as well. Here, however, we would like to add to the news with the recent decision recognizing an investment arbitration award against Mexico in United Mexican States v. Lion Mexico Consolidated.
Like most investment arbitrations, the decision tells a sordid tale. Lion Mexico Consolidated (LMC) is a Canadian company which provided financing to a Mexican businessman, Mr. Hector Cardenas Curiel, to develop real estate projects in Nayarit and Jalisco, Mexico. Cardenas’ company failed to pay on the loans, and LMC tried for years to obtain payment, all to no avail. Cardenas then began what was described as a “complex judicial fraud” to avoid payment, including a forgery and a subsequent lawsuit in a Jalisco court to cancel the loans. LMC was never informed of the suit and therefore, never appeared. The Jalisco Court issued a default judgment discharging the loans and ordering LMC to cancel the mortgages; Cardenas then arranged for an attorney to act fraudulently on LMC’s behalf to file and then purposefully abandon the appeal. LMC only learned of the entire scheme when they attempted to file their own constitutional challenge and were rejected. The Mexican Courts refused to allow LMC to submit evidence of the forgeries, so LMC brought a NAFTA Chapter 11 arbitration against Mexico for its failure to accord Lion’s investments protection under Article 1105(1) of NAFTA. Read more
Reminder: Call for Paper Proposals – Journal of Private International Law 20th Anniversary Conference
As posted earlier here, the conference organizers and editors of the JPIL are welcoming submissions for the 20th Anniversary Conference of the Journal of Private International Law, to be held in London 11–13 September 2025.
Proposals including an abstract of up to 500 words can be send to JPrivIL25@ucl.ac.uk until 17 January 2025.
More information can also be found here.