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International tech litigation reaches the next level: collective actions against TikTok and Google
Written by Xandra Kramer (Erasmus University Rotterdam/Utrecht University) & Eduardo Silva de Freitas (Erasmus University Rotterdam), members of the Vici project Affordable Access to Justice, financed by the Dutch Research Council (NWO), www.euciviljustice.eu.
Introduction
We have reported on the Dutch WAMCA procedure for collective actions in a number of previous blogposts. This collective action procedure was introduced on 1 January 2020, enabling claims for damages, and has since resulted in a stream of (interim) judgments addressing different aspects in the preliminary stages of the procedure. This includes questions on the admissibility and funding requirements, some of which are also of importance as examples for the rolling out of the Representative Action Directive for consumers in other Member States. It also poses very interesting questions of private international law, as in particular the collective actions for damages against tech giants are usually international cases. We refer in particular to earlier blogposts on international jurisdiction in the privacy case against TikTok and the referral to the CJEU regarding international jurisdiction under the Brussels I-bis Regulation in the competition case against Apple.
Turning Point: China First Recognizes Japanese Bankruptcy Decision
This post is written by Guodong Du and Meng Yu and published at China Justice Observer. It is reproduced here by kind permission of the authors.
Key takeaways:
- In September 2023, the Shanghai Third Intermediate People’s Court ruled to recognize the Tokyo District Court’s decision to commence civil rehabilitation proceedings and the order appointing the supervisor ((2021) Hu 03 Xie Wai Ren No.1).
- This marks not only the first time that China has recognized a Japanese court’s decision in a bankruptcy procedure, but also the first time that China has recognized a Japanese judgment.
- The case establishes a legal precedent for cross-border bankruptcy decisions, demonstrating that prior non-recognition patterns between China and Japan in civil and commercial judgments may not apply in such cross-border scenarios.
- While not resolving the broader recognition challenges between the two nations, this acknowledgment sends a positive signal from the Chinese court, hinting at potential future breakthroughs and fostering hope for improved legal cooperation.
Disentangling Legal Knots: Intersection of Foreign Law and English Law in Overseas Marriages
Written by Muhammad Zubair Abbasi, Lecturer at School of Law, Oxford Brookes University (mabbasi@brookes.ac.uk)
Introduction:
In a recent judgment Tousi v Gaydukova [2024] EWCA Civ 203, the Court of Appeal dealt with the issue of the relevance of foreign law to the remedy available under English law in respect of an overseas ceremony of marriage. Earlier the High Court had held that the foreign law determines not only the validity or invalidity of the ceremony of marriage but also the ramifications of the validity or invalidity of the ceremony. The Court of Appeal disagreed and reiterated the rule that lex loci celebrationis is limited to the determination of the validity or invalidity of the ceremony of marriage. Therefore, English law will apply to provide a remedy or relief upon the breakdown of the relationship of the parties to a marriage ceremony that took place abroad.
News
Praxis des Internationalen Privat- und Verfahrensrechts (IPRax) 3/2025: Abstracts
The latest issue of the „Praxis des Internationalen Privat- und Verfahrensrechts“ (IPRax) features the following articles:
Virtual Workshop (in English) on May 6: Konrad Duden on “Squaring the Circle – Recognising Rare Family Forms and Gender Identities Within the EU”

On Tuesday, May 6, 2025, the Hamburg Max Planck Institute will host its monthly virtual workshop Current Research in Private International Law at 11:00 a.m. – 12:30 p.m. (CEST). Professor Konrad Duden (University of Hamburg) will speak, in English, about the topic
“Squaring the Circle – Recognising Rare Family Forms and Gender Identities Within the EU”
The principle of recognition has long been a feature of European private international law – increasingly also in matters of family law and the law of personal status. Recent case law has focused on so-called rainbow families – same-sex marriages and parenthood – and changes in legal gender markers. These are issues that are treated very differently across the EU, with extensive protection and equal treatment in some Member States, and clear and in some cases constitutional rejection in others. The CJEU is therefore trying to reconcile two contradictory principles: The exclusive competence of Member States in substantive family and civil status law on the one hand and the Union-wide recognition of families and gender identities registered in one Member State on the other. This presentation will examine how the CJEU attempts to resolve this conflict and what conclusions can be drawn from the case law on the nature and scope of the principle of recognition.
The presentation will be followed by open discussion. All are welcome. More information and sign-up here.
If you want to be invited to these events in the future, please write to veranstaltungen@mpipriv.de.
5th German Conference for Young Researchers in Private International Law in Heidelberg – Conference Report
Written by Victoria Hélène Dintelmann (Heidelberg University)
On February 14th and 15th, 2025, more than one hundred young academics gathered at Heidelberg University for the 5th German Conference for Young Researchers in Private International Law to discuss the topic “Digital Transformation and Private International Law – Local Connections in Boundless Spaces”. The conference was organized by Andreas Engel, Sophia Schwemmer, Felix Berner, Aron Johanson, Markus Lieberknecht, Ann-Kathrin Voß, Charlotte Wendland and Anton Zimmermann.


