Judicial & International Service

Service on International Courts and Tribunals

Yūji Iwasawa has served on prominent international courts and tribunals, delivering impartial judgments, shaping global legal standards, and advancing justice, human rights, and the rule of law worldwide.

International Court of Justice

Served as a judge at the ICJ, adjudicating complex disputes between nations and upholding principles of fairness, judicial independence, and international law.

Advisory Roles & Tribunals

Provided expert legal guidance in advisory and arbitral capacities, contributing to the development of human rights standards and state accountability in global legal forums.

Mentorship & Legal Influence

Mentored judges and young legal professionals while shaping procedural practices, enhancing transparency, and strengthening the credibility of international courts and tribunals.

Role at the International Court of Justice

Yūji Iwasawa serves as a judge at the International Court of Justice (ICJ), the principal judicial organ of the United Nations, where he plays a critical role in resolving disputes between nations. In this capacity, he examines complex legal issues ranging from territorial disagreements to treaty interpretations, ensuring that decisions are guided by impartiality, fairness, and adherence to international law. His responsibilities also include deliberating on advisory opinions requested by UN bodies, providing clarity on intricate legal questions that impact global governance.

Judicial Philosophy & Areas of Expertise

His judicial philosophy reflects a balanced approach grounded in legal principles, human rights, and the consistent interpretation of international law in a global context.

Advisory Opinions at ICJ

Provided authoritative guidance on complex international law questions, clarifying legal obligations for states and UN bodies.

Territorial Dispute Judgments

Adjudicated high-profile territorial conflicts, applying impartial legal reasoning to resolve disputes between nations.

Treaty Interpretation

Contributed to the interpretation of international treaties, reinforcing compliance and strengthening global legal frameworks.

Human Rights Advocacy

Advanced legal principles protecting human rights through judgments and advisory opinions on global cases.

Scholarly Publications

Authored influential research and articles that shaped international jurisprudence and informed the decisions of courts worldwide.

Mentorship & Legal Development

Guided judges and legal professionals, fostering expertise, judicial independence, and the development of international legal institutions.