Launch of public consultation on a possible new HCCH convention

The Permanent Bureau of the HCCH is pleased to announce the launch of a public consultation on the Draft Text of a possible new convention on parallel proceedings and related actions, to be held from 18 November 2025 to 26 January 2026.

Experts, practitioners and judges from diverse legal traditions with experience in cross-border litigation and private international law more broadly are encouraged to participate in the consultation.

In 2021, the HCCH established a Working Group on matters related to jurisdiction in transnational civil or commercial litigation (WG), comprised of over 60 subject-matter experts from across the globe. The WG, after nine meetings, has developed a Draft Text containing provisions aimed at addressing parallel proceedings and related actions taking place in multiple States, acknowledging the primary roles of both jurisdictional rules and the doctrine of forum non conveniens. The objective of this future instrument would be to enhance legal certainty, predictability, and access to justice by reducing litigation costs and mitigating inconsistent judgments in transnational litigation in civil or commercial matters.

The public consultation seeks feedback on whether the Draft Text would, in practice, assist in addressing such matters and how the provisions in the Draft Text could be improved. The consultation is supported by a Consultation Paper comprising an Executive Summary, a detailed explanation of the key provisions and the operation of the Draft Text, and specific questions. Responses received from this consultation will be submitted to all HCCH Members for consideration in advance of the next meeting of the Council on General Affairs and Policy (CGAP), the governing body of the HCCH, in March 2026, at which the Members of the HCCH will decide on the next steps for the project.

For more information on the public consultation, please visit: https://www.hcch.net/en/projects/legislative-projects/jurisdiction/public-consultation

This post is published by the Permanent Bureau of the Hague Conference of Private International Law (HCCH).