Appointment and role of arbitrators in international arbitration
This paper examines the appointment and role of arbitrators in international arbitration, focusing on how their selection, qualifications, and ethical obligations shape the fairness and legitimacy of the arbitral process. Because arbitration is built on party autonomy and neutrality, the choice of arbitrator is one of the most decisive factors influencing the outcome of a dispute. The study explores the main methods of appointing arbitrators—such as party agreement, institutional appointment, and appointments made by courts or designated authorities when parties fail to agree. It also analyzes the essential qualities arbitrators must possess, including independence, impartiality, expertise, and professional integrity. Furthermore, the paper discusses the procedures for challenging, disqualifying, or replacing arbitrators, with reference to the rules of the ICC, LCIA, and UNCITRAL. The ethical dimension of arbitrators’ work, particularly issues of neutrality, conflicts of interest, diligence, and confidentiality, is examined in light of internationally accepted standards. Through a comparative review of leading institutional rules and relevant academic literature, the paper highlights the central role arbitrators play in ensuring due process and maintaining confidence in international arbitration.