An account of how the practice of interpretation makes international law, drawing specific attention to the increasing authority of international courts and institutions, this book analyses the role that the language plays in shaping international law. It addresses the key issue of how it contributes to the evolution of international norms.

International law is usually communicated in more than one language and reflects common norms that lawyers and adjudicators across national legal cultures agree on and develop together. As a result, the negotiation of the wording and meaning of international legislative texts is an integral part of legal interpretation in international law. This book sheds light on that essential interpretation process. Language and Legal Interpretation in International Law treats the subject from the perspective of recent legal and linguistic theories of meaning. Anne Lise Kjær and Joanna Lam bring together internationally renowned experts to provide strong theoretical and practical foundations for the study of legal interpretation in such fields as human rights law, international trade, investment and commercial law, EU law, and international criminal law. The volume explains how the positivist tradition--in which interpretation is understood as an automatic process by which judges simply apply the text of legislative instruments to specific fact situations--cannot be upheld in an era of pragmatic and cognitive meaning theories. Those theories instead focus on the context of interpretation and on the interpreter as a co-producer of meaning. Through a collection of thoroughly researched and timely essays, this book explores the linguistically and culturally diversified world of meaning-making in international law.

The Interpretation of International Law by Domestic Courts assesses the growing role of domestic courts in the interpretation of international law. It asks whether and if so to what extent domestic courts make use of the international rules of interpretation set forth in the Vienna Convention on the Law of Treaties. Given the expectation that rules of international law are to have a uniform interpretation and application throughout the world, the practice of domestic courts is considerably more diverse. The contributions to this book analyse three key questions: first, whether international law requires a coherent interpretive approach by domestic courts. Second, whether a common or convergent methodological outlook can be found in domestic court practice. Third, whether a common interpretive approach is desirable from a normative perspective. The book identfies a considerable tension between international law's ambition for universal and uniform application and a plurality of different approaches. This tension between unity and diversity is analysed by a group of leading international lawyers from a wide range of geographical, disciplinary and methodological approaches. Drawing on domestic practice of number of jurisdictions including, among others, Colombia, France, Japan, India, Israel, Mexico, South Africa, the United Kingdom and the United States, the book puts the interpretative practice of domestic courts in a wider context. Its chapters offer doctrinal, practical as well as theoretical perspectives on a central question for international law.

In Judges and the Making of International Criminal Law Joseph Powderly explores the role of judicial creativity in the progressive development of international criminal law. This wide-ranging work unpacks the nature and contours of the international criminal judicial function. Employing empirical, theoretical, and doctrinal methodologies, it interrogates the profile of the international criminal bench, judicial ethics, and the interpretative techniques that judges have utilized in their efforts to progressively develop international criminal law. Drawing on the work of Hersch Lauterpacht, it proposes a conception of the international criminal judicial function that places judicial creativity at its very heart. In doing so it argues that international criminal judges have a central role to play in ensuring that modern international criminal law continues to adapt to a volatile global environment, where accountability for crimes that shock the conscience of humanity is as much needed as at any moment in recent history.

This Oxford Handbook examines the sources of international law, how the understanding of sources changed throughout the history of international law; how the main legal theories understood sources; the relationship between sources and the legitimacy of international law; and how sources differ across the various sub-areas of international law.

Over the past decades international affairs have been increasingly legalized. International law has dramatically expanded into new fields and taken on new challenges. Despite this development, there has been little in-depth scholarship on what impact these changes have had on the field of international legal theory, how it is taught, and where it is going. This volume investigates the major developments in the field and explores the core assumptions and concepts, analytical tools, and key challenges associated with different approaches. An outstanding team of legal academics provides an accessible overview of competing theoretical movements, and a more in-depth understanding of the strengths, preoccupations, insights, and limits of those schools of thought. The contributions provide an authoritative account of current thinking about the theoretical foundations of contemporary international law and will serve as an indispensable resource for students, scholars, and practitioners.

The most important (in)determinacy theses in international law since the 1920s are scrutinised in this book. As Severin Meier demonstrates, the extent of legal determinacy depends neither on some linguistic essence found in the text nor on theories that allegedly stand above practice. Instead, the (in)determinacy of law is shown to arise purely from practice. This reconceptualisation of a key discussion in legal philosophy provides a new perspective on the frame of meaning of legal norms.

This book conducts the first ever comprehensive study of the ICRC’s interpretations and law-ascertainments. It analyses in detail their impact on the development of international humanitarian law and international law in general as well as the reasons for their impact. This analysis involves the discussion of the ICRC’s authority. Is it legal or just factual authority? The analysis also illuminates the direction that IHL – and international law in general – develops. This insight sheds light on the question of the current type of international law, i.e., what international law is and who makes it.

Part essay, part novel, this book reveals how international courts produce their judgments and what invisible actors shape their decisions.

This series features works on substantial topics in international law which provide authoritative statements of the chosen areas. Taken together they map out the whole of international law in a set of scholarly reference works and treatises intended to be of use to scholars, practitioners, and students. This book provides a guide to interpreting treaties properly in accordance with the modern rules for treaty interpretation which are codified in the Vienna Convention on the Law of Treaties. These rules now apply to virtually all treaties both in an international context and within many national legal systems where treaties have an impact on a large and growing range of matters. Lawyers, administrators, diplomats, and officials at international organisations are increasingly likely to encounter issues of treaty interpretation which require not only knowledge of the relevant rules but also how these rules have been, and are to be, applied in practice. There is now a considerable body of case law on application of the codified rules. This case law, combined with the history and analysis of the rules, provides a basis for understanding this most important task in the application of treaties internationally and within national systems of law. Any lawyer who ever has to consider international matters, and increasingly any lawyer whose work involves domestic legislation with any international connection, is at risk nowadays of encountering a treaty provision which requires interpretation, whether the treaty provision is explicitly in issue or is the source of the relevant legislation. This expanded edition includes consideration of a range of recent cases, takes account of relevant work of the International Law Commission, and has new material addressing matters raised in the growing body of literature on treaty interpretation.