Changes between two versions
What changed between the plenary report and the adopted text
From · plenary report· 4 Dec 2024
on the draft Council decision on the conclusion, on behalf of the European Union, of the United Nations Convention on Transparency in Treaty-based Investor-State Arbitration
To · adopted text· 18 Dec 2024
United Nations Convention on Transparency in Treaty-based Investor-State Arbitration
AI:What changed, in short
The versions differ only in formal points: the explanatory statement is removed in the adopted text.1
0 changes of substance · 1 formal · 0 of wording only
Written by AI from the two texts only · read the changes before relying on it · 4 Sept 2026 · Report a problem
Changes to the text itself, in document order. Cover page, citations and punctuation-only edits are left out; they are under “Every difference”.
Changes of substance · 0
None: the changes are formal or of wording only.
1 formal change: legal basis, citations, references, corrections
Change 1 Formal
AI summary:Drops the explanatory statement from the committee report.
Show the text change (7 lines)
Removed:EXPLANTORY STATEMENT
Removed:The UN ‘Mauritius’ Convention on transparency for Investor-State Dispute Settlement (ISDS) marks a step towards greater public access to documents and hearings, as well as the inclusion of civil society in disputes brought by investors against States under investment treaties.
Removed:Its ratification by the EU has been a long standing request by the Parliament, including in the 2022 European Parliament resolution on the Future of EU International Investment Policy. Under the arbitration rules that commonly govern ISDS proceedings, disputes can remain hidden from public view from their launch until their conclusion. One of the parties can demand this secrecy, even though cases can target democratically decided measures, and lead to awards in the billions. Ensuring full transparency should be a minimum requirement.
Removed:The Mauritius Convention facilitates the application of the United Nations Commission of International Trade Law (UNCITRAL) Transparency Rules to investment treaties concluded prior to 1 April 2014. These rules require all documents, including tribunal decisions and party submissions, to be made public; that hearings be open to the public; and that interested parties, such as civil society organisations, be allowed to make submissions to the tribunal. All EU agreements concluded after 2014 already include similar transparency requirements.
Removed:The convention retroactively applies to investment treaties signed before the introduction of the UNCITRAL transparency rules. Contracting parties who ratify the convention can have the new rules applied in disputes under older treaties, without the need to renegotiate them individually.
Removed:Approximately 1,200 agreements involving EU Member States fall under the scope of the Convention. The Energy Charter Treaty (ECT) is the only treaty covered at EU level.
Removed:Ratifying the Convention is a first step in the broader reform of investment dispute settlement within the framework of the United Nations Commission for International Trade Law for the creation of a Multilateral Investment Court. Its method should be replicated, for instance in the framework of the Organization for Economic Cooperation and Development's work to align investment treaties with the Paris Agreement climate goals.