International Law Research Resources

Treaties form a basis for the daily conduct of international relations, and thus it is vital to see how they are made, amended, interpreted, and enforced. This volume presents insights into how the law of treaties has worked over the past 40 years, since the 1969 Vienna Convention was adopted as the comprehensive treaty to regulate the law of international agreements. The book capitalizes on 40 years of international experience, with a group of expert contributors describing and analyzing the subject. Multiple issues of the Convention are covered, including the aspects of conclusion, interpretation, reservation, amendment and modification, validity, and other issues.

The Commentary on the Vienna Convention on the Law of Treaties provides an in-depth article-by-article analysis of all of the Vienna Convention's provisions. Each provision's analysis consists of (I) Purpose and Function of the Article, (II) Historical Background with Negotiating History, (III) Elements of the Article and finally (IV) Treaties of International Organizations. In short, the present Commentary contains a comprehensive legal analysis of all aspects of the international law of treaties. Furthermore, where the law of treaties reaches into other fields of international law, e.g. the law of state responsibility, the relevant interfaces are discussed and contextualized. With its focus on international practice, the Commentary is an invaluable reference for both academia and practitioners of international law.

If a treaty from the 1850s regulating "commerce" or forbidding "degrading treatment of persons" is to be interpreted 150 years later, does "commerce" or "degrading treatment of persons" have the same meaning at the time of interpretation as they had when the treaty was agreed? The evolutionary interpretation of treaties has proven one of the most controversial topics in the practice of international law. Indeed, it has been seen as going against the very grain of the law of treaties, and has been argued to be contrary to the intention of the parties, breaching the principle of consent.This book asks what the place of evolutionary interpretation is within the understanding of treaties, at a time when many important international legal instruments are over 50 years old. It sets out to place the evolutionary interpretation of treaties on a firm footing within the general rule of interpretation, as codified in Article 31 of the Vienna Convention on the Law of Treaties.The book demonstrates that the evolutionary interpretation of treaties - in common with all other types of interpretation such as good faith, the text of the treaty, context, object and purpose - is in fact based upon an objective understanding of the intention of the parties.

The Law of Treaties Beyond the Vienna Convention offers a comprehensive analysis of the law of treaties as it emerges from the interplay between the 1969 Vienna Convention on the Law of Treaties and customary international law. It revisits the basic concepts underlying the provisions of the Vienna Convention, so as to determine the actual state of the law and its foreseeable development. In doing so, it examines some of the most controversial aspects of the law of treaties. The book first explores the influence exerted by the Vienna Convention on pre-existing customary law. Certain rules of the Convention which, at the time of its adoption, appeared to fall within the realm of progressive development, can now be regarded as customary international rules. Conversely, a number of provisions of the Convention, in particular those which have been the subject of subsequent codification work by the International Law Commission, have become obsolete. It then examines the impact exerted by the Vienna Convention on the development of other fields of international law, such as the law of international responsibility and the law of international organizations. The last section of the book is devoted to cross-cutting issues, with particular reference to the notion of jus cogens - a concept first used in the Vienna Convention in connection with the problem of the validity of treaties and which, afterwards, has acquired a legal significance going well beyond the Convention. Written by a team of renowned international lawyers, he Law of Treaties Beyond the Vienna Convention offers new insight into the basic concepts and methodology of the law of treaties and its problems.

This new edition of a textbook first published in 2000 provides a comprehensive account of the law of treaties from the viewpoint of an experienced practitioner. As such, it is the first, and only, book of its kind. Aust provides a wealth of examples of the problems experienced with treaties on a daily basis, not just when they are the subject of a court case. He explores numerous precedents from treaties and other related documents, such as memorandums of understanding (MOUs), in detail. Using clear, accessible language, the author covers the full extent of treaty law, drawing examples from both treaties and MOUs. Modern Treaty Law and Practice is essential reading for teachers and students of law, political science, international relations and diplomacy, who have an interest in treaties.

From trade relations to greenhouse gases, from shipwrecks to cybercrime, treaties structure the rights and obligations of states, international organizations, and individuals. For centuries, treaties have regulated relations among nation states. Today, they are the dominant source of international law. Thus, being adept with treaties and international agreements is an indispensable skill for anyone engaged in international relations, including international lawyers, diplomats, international organization officials, and representatives of non-governmental organizations. The Oxford Guide to Treaties provides a comprehensive guide to treaties, shedding light on the rules and practices surrounding the making, interpretation, and operation of these instruments. Leading experts provide essays designed to introduce the law of treaties and offer practical insights into how treaties actually work. Foundational issues are covered, including what treaties are and when they should be used, alongside detailed analyses of treaty formation, application, interpretation, and exit. Special issues associated with treaties involving the European Union and other international organizations are also addressed. These scholarly treatments are complimented by a set of model treaty clauses. Real examples illustrate the approaches treaty-makers can take on topics such as entry into force, languages, reservations, and amendments. The Oxford Guide to Treaties thus provides an authoritative reference point for anyone studying or involved in the creation or interpretation of treaties or other forms of international agreement.

The Research Handbook on the Law of Treaties provides an authoritative treatment of fundamental issues in international treaty law. Identifying key challenges facing the modern law of treaties, the Handbook addresses the current regime and comments on potential directions of the law.Rather than an article-by-article commentary on provisions applicable to treaties, the Handbook offers an innovative study of their spatial, personal and temporal dimensions and of the tensions that arise due to the need for both flexibility and certainty in treaty relations. It analyses the interaction between treaty regimes and potential ruptures, as well as the expansion of treaty law to international organisations, corporations and individuals. Each chapter includes an 'agenda for research', highlighting areas where future work could yield significant results. This pioneering Handbook will prove an invaluable resource for researchers and advanced students, as well as providing unique insights for practitioners of international law.

The rules of treaty interpretation codified in the "Vienna Convention on the Law of Treaties" now apply to virtually all treaties, in an international context as well as within national legal systems, where treaties have an impact on a large and growing range of matters. The rules of treaty interpretation differ somewhat from typical rules for interpreting legal instruments and legislation within national legal systems. 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 of interpretation, but also how these rules have been, and are to be, applied in practice. Since the codified rules of treaty interpretation came into decree, there is a considerable body of case-law on their application. This case-law, combined with the history and analysis of the rules of treaty interpretation, provides a basis for understanding this most important task in the application of treaties internationally and within national systems of law.

Permeating all facets of public international law, the modern law of treaties is a fundamental aspect of governance in the 'democratized' world. In this contemporary introduction, Robert Kolb provides a refreshing study that is both legally analytical and practical.Written in a highly readable style, the book explores the key topics through concise chapters, which are organized into two parts. The first of these gives a structured overview of the law of treaties along with practical examples. The second provides a critical engagement with the underlying issues and discusses the multi-dimensional problems raised by legal regulations, explored through specific case studies.The Law of Treaties: An Introduction will provide valuable insights to scholars and practitioners in the areas of international law, international affairs and international relations. Its clear structure and concise style mean it will also be highly accessible to students.

This book is devoted to an idea of a second round of codification of certain new rules for treaty interpretation. Currently, treaty interpretation is guided by Articles 31 through 33 of the Vienna Convention on the Law of Treaties (VCLT). The fundamental rule is that a treaty shall be interpreted in good faith in accordance with the ordinary meaning to be given to the terms of the treaty in their context and in the light of its object and purpose. These rules lay the foundation for treaty interpretation. They represent the first round of codification of the contents of some previous customary international law rules. The book argues that the current rules are overly simplified. After almost fifty years of codification of the VCLT, the codified text in it is practically insufficient in addressing some traditional treaty interpretation issues (such as the interpretation involving time factors or technology development) and in coping with some new development of international law (such as the diversification and fragmentation of international treaties) and new challenges (such as the need of coordination between different treaties and the need of introducing external values, including human rights, into a treaty through treaty interpretation process).

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 Conventionon 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, whetherinternational 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 widercontext. Its chapters offer doctrinal, practical as well as theoretical perspectives on a central question for international law.

While treaties can be notoriously difficult to amend by formal means, they must nevertheless be adapted over time in order to remain useful. Herein lies the role of subsequent practice as a key tool for treaty change. Subsequent practice - a well-established means of treaty interpretation -sometimes diverges from the original treaty provision to such an extent that it can no longer be said to constitute an act of interpretation or application. Rather, it becomes, in effect, one of treaty modification.The modification of treaties by subsequent practice extends to all fields of international law, from the law of the sea, environmental law, and investment law, to human rights and humanitarian law. Such modifications can have significant practical consequences, from revising or creating new rightsand obligations, to establishing new institutional mechanisms. Determining when and how treaty modification by subsequent practice occurs poses difficulty to legal scholars and dispute settlement bodies alike, and impacts States' expectations as to their treaty obligations.

This book, which is dedicated to the memory of the distinguished international lawyer Monroe Leigh, presents a consolidated treatise on how different states organize their treaty-making through national law and practice. Traditionally, scholars have studied treaties from either an international or national perspective examining treaties in terms of the international law rules embodied in the Vienna Convention on the Law of Treaties, or focusing on the treaty law of a single state. This compendium culminates a nearly thirty-year effort to derive a third, comparative perspective on the law of treaties. It analyzes the law and practice of nineteen states: Austria, Canada, Chile, China, Colombia, Egypt, France, Germany, India, Israel, Japan, Mexico, the Netherlands, Russia, South Africa, Switzerland, Thailand, the United Kingdom, and the United States. Each chapter follows a common outline and contains an essay written by national expert(s) on a state s treaty law and practice along with excerpts of relevant treaty-related legislation and documentation.

This book examines the application of treaties by domestic courts in twelve countries. The central question is whether domestic courts actually provide remedies to private parties who are harmed by a violation of their treaty-based rights. The analysis shows that domestic courts in eight of the twelve countries - Australia, Canada, Germany, India, the Netherlands, Poland, South Africa, and the United Kingdom - generally do enforce treaty-based rights on behalf of private parties. On the other hand, the evidence is mixed for the other four countries: China, Israel, Russia, and the United States. In China, Israel, and Russia, the trends are moving in the direction of greater judicial enforcement of treaties on behalf of private parties. The United States is the only country surveyed where the trend is moving in the opposite direction. US courts' reluctance to enforce treaty-based rights undermines efforts to develop a more cooperative global order.

Do countries keep their promises to the international community? When they sign treaties or learn about new expectations, do they take them seriously and implement them? Since we already know intuitively that not all countries do, the next question - and the topic of this book - is: who complies? By considering a wide range of different rules - each precise enough to allow one to measure state compliance - and a variety of methods, we hope to answer this question once and for all. Including a systematic analysis of 8 different countries selected for the variety of regime type, international engagement and economic development they represent, the work caps a five-year research program and represents the culmination of twenty years' worth of work in the disciplines of international relations and international law on legalization and compliance.

How do treaties function in the American legal system? This book provides a comprehensive analysis of the current status of treaties in American law. Its ten chapters examine major areas of change in treaty law in recent decades, including treaty interpretation, federalism, self-execution, treaty implementing legislation, treaty form, and judicial barriers to treaty enforcement. The book also includes two in-depth case studies: one on the effectiveness of treaties in the regulation of armed conflict and one on the role of a resurgent federalism in complicating US efforts to ratify and implement treaties in private international law. Each chapter asks whether the treaty rules of the 1987 Third Restatement of Foreign Relations Law accurately reflect today's judicial, executive, and legislative practices.

Under the relevant rules of international law, treaties are interpreted in accordance with the ordinary meaning of the language they use, their object and purpose, and the intention of the drafters, but also in light of the subsequent practice of its parties. This subsequent practice can shedlight on articles whose meaning is ambiguous and subsequent agreement can even alter the meaning of treaty provisions. At a time when many of the most important international treaties are more than fifty years old, subsequent practice plays an increasingly important role in their interpretation.Treaties and Subsequent Practice discusses the role and relevance of this subsequent practice in the process of dynamic treaty interpretation.

The book analyses how subsequent agreements and subsequent practice as defined in articles 31 and 32 of the 1969 Vienna Convention on the Law of Treaties have been applied in interpretative reality. Based on the jurisprudence of domestic courts, it elucidates the distribution of power between the parties to a treaty and other actors. To start with, the book traces the origins of subsequent agreements and subsequent practice and places them in their broader legal context. Next, it explores the legal status and effects of subsequent agreements and subsequent practice, explains why such agreements are only rarely used, and defines the relevance of non-party practice in the interpretative process. In closing, it critically examines how domestic courts have approached the normative heart of subsequent practice, i.e. the notion of 'agreement'. Thus, this book ultimately challenges the traditional assumption that the parties are the joint masters of the treaty.