In 2023, investor-State dispute settlement (ISDS) reform has been influenced by growing concerns over climate change and state responsibility. This global shift is reflected in numerous requests for advisory opinions from international courts, aiming to clarify states’ obligations regarding climate change (see here, here, and here). These developments suggest a move towards a more balanced…

In the last two decades, the Permanent Court of Arbitration’s (PCA) overall docket has seen a rapid growth in mixed arbitrations between States and private parties. Today, over 180 arbitrations are currently pending before PCA tribunals, of which more than 100 are investor-State disputes brought under bilateral and multilateral investment treaties and national investment laws….

There may have been a lot of government restrictions limiting physical gatherings this year, but these restrictions surely did not limit our enthusiasm in gathering (virtually and intellectually) for the first-ever United Nations Commission on International Trade Law (‘UNCITRAL’) Working Group III (‘WGIII’) Pre-Intersessional Meeting. The virtual event, with the theme “The Use of Mediation…

The growing public interest in investment treaties and investor-State dispute settlement has prompted an increasing number of States to open to public view aspects of investment treaty negotiations. During the negotiation of the Transatlantic Trade and Investment Partnership (‘TTIP’), for example, both the European Union and the United States sought to ‘maximise’ transparency in the…

The Vienna Convention rules for treaty interpretation (VCLT) routinely referred to by all international courts and tribunals are known to be the result of a compromise between different schools of interpretation and therefore notoriously flexible, in my view too flexible for the purposes of modern-day international dispute resolution. Cases are therefore won and lost according…

Immunity from lawsuits afforded to international organizations, such as the United Nations, the World Bank Group and International Labour Organization, may have the beneficial effect of ensuring their freedom from the influences of the governments of their host nations, but it may also have the side effect of depriving hundreds of thousands of international civil…

Three decades, two wars, one occupation, and multiple democratic elections later, I found myself back in my country of birth, Iraq, in April 2017. I was invited to Baghdad by the Iraq Energy Institute (IEI) as a speaker at the 2017 Iraq Energy Forum (IEF), under the patronage of the Iraq government and the Iraq…

Climate change is a serious threat to humankind. The sources of the problem are many, requiring a multidimensional approach to find practical and viable solutions. In the last several years, awareness of the issue has been addressed in the public domain, by international community, and civil society. This publicity has resulted in States taking concrete…

Introduction On 12 July 2016, a five-member arbitral tribunal (the Tribunal) constituted under Annex VII of the United Nations Convention on the Law of the Sea (UNCLOS) issued its long-awaited award on the merits in an arbitration brought by the Philippines against China. The tribunal’s jurisdiction is derived from UNCLOS; all State parties to UNCLOS…