Many variables can influence the costs of investment arbitration. While the costs of parties’ counsel and the arbitral tribunal’s fees are far from trivial, other potential variables may be useful to assess and forecast the costs of investment arbitration disputes. In this post, we will explore how some variables may impact the parties’ overall costs […]
Investment Arbitration
Denial of Benefits in Investment Arbitration
Many of the Multilateral and Bilateral Investment Treaties (BITs) concluded in recent decades contain a provision often referred to as a denial of benefits clause. Examples include the Netherlands Model BIT[1], the Comprehensive Economic and Trade Agreement between Canada and Europe (CETA)[2] and most notably the Energy Charter Treaty (ECT).[3] The aim of denial of […]
Customary International Law and Investment Arbitration
Customary international law plays a significant role in investment arbitration disputes. Parties frequently rely on customary international law as a secondary source of law under a bilateral investment treaty (BIT) or a State contract. In some cases, arbitral tribunals have accepted a more prominent role of customary law, i.e., as a self-standing source of international […]
Umbrella Clauses in Investment Arbitration
In investment arbitration, an umbrella clause can constitute an advantage for investors, protecting investments by placing obligations entered into by a host State of investment under the protective “umbrella” of an international treaty. By linking the violation of local law to the violation of a Bilateral Investment Treaty (“BIT”), contract claims may in particular be […]
Expropriation in Investment Arbitration
Expropriation in investment arbitration concerns two notions: (1) each State’s right to exercise sovereignty over its territory and (2) each State’s obligation to respect properties belonging to foreigners. The first means that a State may, in special circumstances, expropriate a foreign investor’s property. The second means that the expropriation of foreign-held properties will only be […]
Fair and Equitable Treatment in Investment Arbitration
Fair and equitable treatment is a prominent standard of protection in investment arbitration disputes, which is present in most bilateral investment treaties (“BITs”).[1] The standard has evolved in post-World War II treaties. The 1948 Havana Charter for an International Trade Organization is said to be the first treaty to include “just and equitable treatment” for […]
Moral Damages in Investment Arbitration
Under public international law, the right to claim moral damages is enshrined in Article 31(2) of the Articles on Responsibility of States for Internationally Wrongful Acts pursuant to which the obligation of a State to make full reparation for the injury by the internationally wrongful act includes “any damage, whether material or moral”. The commentary […]
Denial of Justice in International Arbitration
Denial of justice in international arbitration concerns acts or omissions of a State’s judiciary for which a State may be internationally liable. Although the judiciary is a functionally independent body from a State’s executive and government, it is still a State’s organ. As a result, States may be held internationally liable for the acts and […]
Vienna International Arbitral Center (VIAC)
The Vienna International Arbitral Center (the “VIAC”) has continued to develop and reaffirm its position as a leading arbitration institution in Europe, and namely in the region of Central and Eastern Europe, with more than 1,600 proceedings administered since its establishment in 1975 under the auspices of the Austrian Federal Economic Chamber.[1] Today, the VIAC […]






