Expert witness evidence plays a pivotal role in the outcome of arbitrations, particularly in construction disputes. Rarely do construction disputes turn on significant differences between the parties’ versions of the facts, which are flushed out under dramatic, Boston Legal-style cross-examination. More often, it is the skilful application of settled facts by the parties’ legal counsel…

On 21 April 2021, members of the executive committee of the Rising Arbitrator’s Initiative (RAI) hosted a discussion and Q&A session with Dr. Pablo Spiller (Compass Lexecon), who has testified as expert in more than 150 arbitrations across a broad range of sectors over more than two decades. The discussion was led by Paul Tan…

The use of expert witness is common in international arbitration. Recent discussions amongst Chinese practitioners have centered on the case related to the world-famous Chinese athlete Sun Yang in which the WADA’s expert opinion was believed to be material to the ruling of the CAS tribunal (“WADA vs. Sun Yang”).1)CAS2019/A/6148, World Anti-Doping Agency v. Sun…