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XLK v XLJ: Comity Beyond the Child Abduction Convention
By Haoxiang Ruan, PhD candidate at Hitotsubashi University (Tokyo, Japan). Haoxiang Ruan consistently maintains an interest in international family law, which led him to undertake the 2024-2025 academic stay at Kyoto University (Kyoto, Japan).
From the perspective of state participation, the Convention of 25 October 1980 on the Civil Aspects of International Child Abduction (the “Child Abduction Convention”) stands as one of the most successful instruments of the Hague Conference on Private International Law (HCCH), boasting 103 Contracting Parties to date. This widespread adherence is largely driven by the pervasive—and increasingly difficult-to-ignore—problem of international child abduction, which affects even non-Contracting States. China, a populous country deeply engaged in globalization, exemplifies this reality. A recent custody ruling in Singapore concerned a child who had been brought to the country by his father in breach of an order issued by a Chinese court—an incident underscoring how cross-border family disputes transcend the formal boundaries of the Convention.
Conflict of laws in the South African courts: a recent missed opportunity
Posted on behalf of Jason Mitchell, barrister at Maitland Chambers in London and at Group 621 in Johannesburg.
It’s rare for conflict of laws to come up in South African courts (with the notable exception of the Turkcell litigation from earlier this year; see the summary on this site at https://conflictoflaws.net/2025/south-africa-grapples-with-the-act-of-state-doctrine-and-choice-of-law-in-delict/).
Reciprocity and the Enforcement of Foreign Judgments in Egypt – A Critical Assessment of a Recent Supreme Court Decision

I. Introduction
Reciprocity is probably one of the most controversial requirements in the field of the recognition and enforcement of foreign judgments. While its legitimacy appears to be on the wane (see Béligh Elbalti, “Reciprocity and the Recognition and Enforcement of Foreign Judgments: A Lot of Bark but Not Much Bite,” 13 JPIL 1 (2017) 184), reciprocity can still strike hard – particularly when it is applied loosely and without sufficient consideration.
The case presented here, decided by the Egyptian Supreme Court (Appeal No. 11434 of 21 June 2025), provides a good illustration. Despite the Court’s well-established case law imposing certain restrictions on the use of the reciprocity requirement, this recent judgment shows that, when not applied with the necessary rigor, reciprocity can still produce significant effects that undermine the legitimate expectations of the parties.
News
HCCH Monthly Update: March 2026
Membership
On 4 March 2026, Guatemala deposited its instrument of acceptance of the Statute, becoming the 93rd Member of the HCCH. More information is available here.
Conventions & Instruments
On 1 March 2026, the 2019 Judgments Convention entered into force for Albania and Montenegro. At present, 33 HCCH Members are either bound by the 2019 Judgments Convention or a Contracting Party for which the Convention has not entered into force yet (Andorra). More information is available here (for Albania) and here (for Montenegro).
On 1 March 2026, the 2005 Choice of Court Convention entered into force for Monaco. At present, 38 States and the European Union are bound by the 2005 Choice of Court Convention. More information is available here.
Meetings & Events
From 3 to 6 March 2026, the Council on General Affairs and Policy (CGAP) of the HCCH met in The Hague. The meeting was attended by 560 participants joining both in person and online. During the meeting, the Members of the HCCH reviewed progress made to date and agreed on the work programme for the year ahead, taking important decisions on work relating to possible new legislative instruments, post-Convention work, and governance matters. More information is available here.
From 9 to 11 March 2026, the Regional Workshop on Sharing Experiences on the Effective Implementation of the 1993 Adoption Convention in Africa was held in Cape Town, South Africa. More information is available here.
On 24 March 2026, the first meeting for Central Authorities on the operation of the 1965 Service, 1970 Evidence and 1980 Access to Justice Conventions was held online, hosted by the PB of the HCCH.
Publications
On 3 March 2026, the Permanent Bureau announced the publication of the HCCH 2025 Annual Report. More information is available here.
Upcoming events
Registration is open for the 14th International Forum on the electronic Apostille Programme (e-APP), which will take place in hybrid format on 12 and 13 May 2026 in Marrakesh, Morocco. The registration deadline is Friday 1 May 2026, 5.00 p.m. (CEST). More information is available here.
Vacancies
Applications are now open for three- to six-month legal internships for the period from September 2026 to February 2027. The deadline for the submission of applications is 20 April 2026. More information is available here.
These monthly updates are published by the Permanent Bureau of the Hague Conference on Private International Law (HCCH), providing an overview of the latest developments. More information and materials are available on the HCCH website.
Call for Abstracts: International Conference on Modern Problems of Private International Law, Poznan – Riga
The following announcement was shared with us by the conference organizers, Aleksandrs Fillers (Riga Graduate School of Law, Latvia), Adrian Rycerski (SWPS University in Poznan, Poland).
Calls Open: Summer School and Workshop on Consumer Law and Green Rights in the EU
The University of Udine, together with its partners, has announced two exciting opportunities for students, researchers and practitioners interested in European consumer and market law, with a particular focus on sustainability and the circular economy.
The first call invites participants to register for the Summer School “Consumer and Market Law in the European Circular Economy” to be held at the University of Udine, from 8 to 17 July 2026. This programme offers a unique chance to engage with leading scholars and experts, explore the evolving legal framework surrounding sustainable markets and deepen understanding of how EU law is adapting to support the transition toward a circular economy. The Summer School promises an interdisciplinary and international learning environment, making it especially valuable for those looking to expand both their academic knowledge and professional networks. The organisers have provided the Call for applications – Udine Summer School 2026 and the Brochure – Udine Summer School 2026.
In parallel, a second call has been launched for abstracts for the Workshop “Judicial Protection and Enforcement of ‘Green’ Rights in the EU”. This workshop aims to bring together researchers and practitioners to discuss critical issues related to environmental rights enforcement, judicial protection mechanisms and the role of courts in advancing the EU’s green transition. Contributors are encouraged to submit abstracts that engage with current challenges and emerging developments in this rapidly evolving field. The workshop will be held at the University of Udine, on 14 July 2026. The organisers have provided the Call for Abstracts – Workshop Udine Summer School 2026.
Registration is now open for the Summer School, and interested participants are encouraged to apply promptly. At the same time, those wishing to present at the workshop can submit their abstracts for consideration.
Both initiatives reflect a growing commitment within the European academic and legal community to address sustainability challenges through legal innovation and collaboration. For more information on the programmes, application procedures and deadlines, please visit the official project website.
Activities are co-funded by the EU Erasmus+ Programme.





University of Udine