Peruvian Supreme Court rules against Telefónica in dispute over income tax payments

20 January 2023, by Diego Luis Alonso Massa

Telefónica del Perú has announced, in a press release dated 18 January 2023, that it was notified of several rulings by the Peruvian...


Davos hosts launch of new report on how investors can benefit from implementation of the African Continental Free Trade Area (AfCFTA)

20 January 2023, by Dean Ehrlich

On Wednesday, during this week’s World Economic Forum meeting in Davos, the World Economic Forum, AfCFTA Secretariat and Forum Partners...

Interview With Professor José Carlos Fernández Rozas: “Madrid Remains A Very Friendly Place For International Arbitration”

20 January 2023, by Diego Luis Alonso Massa

From this month, TAO will begin publishing interviews with leading figures in international arbitration. On this occasion, we are pleased to publish...

US Court of Appeals upholds exception to functus officio doctrine and remand to arbitrator to provide missing reasons for arbitration award 

19 January 2023, by Diego Luis Alonso Massa

The United States Court of Appeals for the Second Circuit upheld a 26 February 2021 judgment of the United States District Court for the Southern...

McCandlish Holton, PC, CHIAO & WU, LLP


PCA Tribunal refuses to yield jurisdiction over Indian construction firm’s treaty claims against Mozambique – despite ICC Tribunal’s injunction

17 January 2023, by Dean Ehrlich

In early December last year, the Permanent Court of Arbitration Tribunal seized with Patel Engineering Limited’s claim that the Republic of...

Dorsey & Whitney


Arbitrator Challenges

Arbitrator Challenges

(ACABLAT II) - Abaclat and others v. Argentine Republic (ICSID Case No. ARB/07/5)

20 January 2022, by Diego Luis Alonso Massa

Arbitrator/s challenged: Arbitrator Albert Jan van den Berg and the President Pierre Tercier Challenge decided by: Dr Jim Yong Kim, Chairman of the...



Investment Arbitration News In A Nutshell

16 January 2023, by TAO

INVESTMENT ARBITRATION WEEK No. 2, January 2023 THIS IS WHAT YOU ALSO NEED TO KNOW…   TC Energy Corporation and TransCanada Pipelines...