Investment tribunals are well-known to examine the abuse of rights doctrine in various contexts, including illegitimate corporate restructuring (Phillip Morris v Australia, para. 588; Lao Holdings v Laos I, para. 70; Alverley v Romania, para. 380), bad faith conduct (Phoenix v Czech Republic, paras.143-44; WCV World Capital Ventures Cyprus Ltd v Czech Republic, paras. 477-478),…

Investor-State Dispute Settlement (“ISDS”) has gone through significant changes over the years. Before arbitration became the principal mechanism for resolving investment disputes, options of foreign investors were limited to either initiating proceedings before national courts or relying on diplomatic protection. The dissatisfaction with both options, for reasons of a perceived lack of neutrality and sufficient…

2024 witnessed significant developments concerning the Energy Charter Treaty (“ECT”), ranging from a new wave of withdrawals to the adoption of the modernised ECT in December. This post reviews the key ECT-related developments of 2024 and highlights relevant contributions published on the Kluwer Arbitration Blog (“KAB”).   New Wave of Withdrawals from the ECT In…

This is the sixth consecutive year that we, either together or separately, have reported on trends at the intersection of human rights and international investment arbitration from the prior year (see prior Blog coverage, here, here, here, here, and here). As we emphasized last year, developments at this intersection continue directional trends from prior years. In particular, the continued reliance…

2024 appeared to be one of the busiest years for investor-State dispute settlement (“ISDS”) reform, with significant advances in the United Nations Commission on Trade Law (“UNCITRAL”) Working Group III discussions and the adoption of the modernized Energy Charter Treaty (“ECT”). This post exclusively focuses on Working Group III’s key milestones in 2024 and relevant…

On 13 September 2024, the German Constitutional Court (Bundesverfassungsgericht, “BVG” or “the Court”) published two judgments dated 23 July 2024 (available here and here, both in German), accompanied by a press release (here), rejecting as inadmissible two constitutional complaints brought by the claimant in the Eureko (later Achmea) v Slovakia (1) arbitration (“BVG Judgments”).  While other commentators…

At Kluwer Arbitration Blog, December is the month to thank our readers and collaborators for their readership, contributions, and support. This is also the occasion to praise our excellent editors. In January 2025, Kluwer Arbitration Blog celebrates 16 years of existence. The Editorial Board of Blog expanded from two to over forty members, showcasing the…

On March 27, 2024, an arbitration tribunal issued its Phase II award in the EcuadorTLC v. Ecuador II case (“EcuadorTLC II”), a decision that has flown under the radar of systemic analysis. This case is one of a number of new Ecuadorian arbitration cases (here, here) that have come into the public eye in the…

On 23 July 2024, an ICSID arbitral tribunal in the case Klesch Group v. Germany issued a decision on provisional measures directing the respondent State to refrain from collecting certain windfall profits tax in order to protect the exclusivity of the ICSID arbitral proceedings and the status quo between the parties. This post will summarize…

On March 6, 2018, the Court of Justice of the European Union (“CJEU”) delivered its (in)famous Achmea judgment (Case C-284/16), which subsequently became synonymous with the demise of investor-state arbitration in bilateral investment treaties between Member States of the European Union (“intra-EU BITs”). In this decision, the CJEU concluded that investor-state arbitration clauses in intra-EU…

On 11 April 2024, the Permanent Court of Arbitration published the award in Mason Capital L.P. and Mason Management LLC v. Republic of Korea (PCA Case No. 2018-55) (“Mason”), reaching the same substantive result as last year’s award in Elliott Associates L.P. v. Republic of Korea (PCA Case No. 2018-51) (“Elliott”), while disagreeing on the…

On 4 August 2023, in an investor-State dispute settlement (“ISDS) arbitration commenced against Australia on 29 March 2023 under the Association of Southeast Asian Nations (“ASEAN”) Australia New Zealand Agreement for a Free Trade Area (“AANZFTA”), Singapore-incorporated Zeph filed an application for interim measures including an unusual request. Zeph sought an order that Australia’s “officers…

The Ecuadorian government held a referendum and a public consultation on 21 April 2024. Question D of the referendum asked citizens: “Do you agree that the Ecuadorian State recognizes international arbitration as a method to resolve disputes related to investment, contractual, or commercial matters?” (free translation). The substantive proposal of the question was merely based…

It took 16 years of negotiations for India and the European Free Trade Association (“EFTA”)—comprising Switzerland, Norway, Iceland, and Liechtenstein—to clinch a free trade agreement (“FTA”). The newly minted FTA is expected to boost the extant levels of trade between the two countries. The formal name of the signed agreement is the Trade and Economic…

As part of the 2024 edition of the London International Disputes Week (“LIDW”), Reed Smith LLP hosted a panel on “Bank Collapse and ISDS: Arbitration Strategy and Dramatis Personae”. The panel, moderated by Lucy Winnington-Ingram (Reed Smith), comprised Kathleen Garrett (Reed Smith), Cameron Miles (3 Verulam Buildings), Lorena Fatás Pérez (Ministry of Justice of Spain),…

The centerpiece of the 2024 London International Disputes Week was the full day main Conference on Tuesday, 4 June, bringing together leaders from across the dispute resolution world to discuss the topical issues of the moment under the theme of Uniting for Global Challenge and Opportunity.   The Conference was opened by Luke Harrison, partner…

Although parts of CETA have been provisionally applied since 21 September 2017, the parts not subject to provisional application – including the investment chapter (CETA’s Chapter Eight) which covers investment protection and dispute resolution – are still pending domestic ratification procedures in 10 EU Member States. In parallel, CETA’s framework for investment protection and dispute…

On 5 March 2024, the European Court of Human Rights (“ECtHR” or “the Court”) delivered its judgment in Iliria S.R.L. v. Albania (“Iliria”), a case concerning a complaint under Article 6(1) of the European Convention on Human Rights (“ECHR” or “the Convention”) relating to a more than 17-year delay in the conclusion of recognition (exequatur) proceedings…

The second front can open in the United States (“U.S.”) for over 50 investment arbitration claims against the Kingdom of Spain (“Spain”) that are worth hundreds of millions of U.S. dollars combined. The ongoing disputes spotlighted the continuing controversy between the decisions of the European Union’s (“EU”) highest court and international investment tribunals. The cases…

For decades, modern international investment law and arbitration have provided both the procedural mechanisms and substantive grounds for States to advance counterclaims in such proceedings. Coupled with the increased inclusion of provisions on the State’s right to regulate and provisions concerning the substantive areas of environmental, social, and governance (“ESG”) in the latest generation of…

As part of the 2024 Paris Arbitration Week (“PAW”), Curtis, Mallet-Prevost, Colt & Mosle LLP hosted a webinar on “Amplifying the Voices of Developing States in ISDS Reform.” This was the third installment in the “Affaires d’Etats” series on Investor-State Dispute Settlement (“ISDS”) initiated by Curtis during 2022 PAW. As the criticisms of ISDS intensify,…

In the commentary to the ILC draft Articles on State Responsibility it is suggested that interest is not “a necessary part of compensation in every case.” (See Article 38, Commentary 1). However, in investor-State disputes, it has become usual for parties to request, and for tribunals to include, interest on top of compensation. The awards…

Introduction East and Central Asia sees further efforts to promote arbitration through legislative and regulatory developments. Domestic courts clarified issues fundamental to arbitration and the judicial enforcement of arbitral awards. Domestic legislative and judicial bodies and arbitral institutions continue to grapple with recent trends and come up with innovative solutions that reflect the unique experience…

The world has witnessed significant developments in the field of investment protection and dispute settlement in the past decades. This includes both investment treaty negotiations as well as investor-state dispute settlement (ISDS) practices. This field of law has also been subject of a heated debate and a desire for reform. In view of these developments,…