The development of investment arbitration in contemporary international law has helped to consolidate access to justice as a principle of both customary law on the treatment of aliens and human rights law. This development has also contributed to the emancipation of individuals and private...

In recent years investor-state arbitration has become ubiquitous. Foreign investors who believe the states hosting their investments have violated their rights under international law routinely sue those states before international tribunals. Most investment law experts would probably identify...

The International Centre for Settlement of Investment Disputes is an intergovernmental organisation at the core of the system of investor-state dispute settlement (ISDS). ICSID is busier than ever with the number of cases pending at its historical maximum. However, the legitimacy of the system...

One of the most important cases in the jurisprudence of international law – Chorzów Factory – has a hidden secret, so much so that, even when in plain sight, legal post-mortems of the case fail to mention this well-kept secret. Chorzów Factory was about intellectual property rights,...

In 2016 and 2017, states continued their engagement with international investment law. A small minority of states displayed scepticism or tried to disengage themselves from their investment law obligations. This chapter addresses select institutional developments in international investment law...