Intellectual Olympiad in International Law - 2026 ongoing

Subject: International Law
Level: VIII
Category: student
Quiz questions: in English
Example question: A treaty’s ordinary meaning, context, and object and purpose produce an ambiguity that remains unresolved. Which supplementary material may an interpreter consult under the Vienna Convention on the Law of Treaties? Subsequent domestic legislation of one party, Preparatory work of the treaty and the circumstances of its conclusion, The unilateral policy preferences of the interpreter, The practice of a non-party State