The Concept Of Treaty In International Law

Whether or not a certain norm is legally binding upon international actors may often depend on whether or not the instrument which contains the norm is to be regarded as a treaty. In this study, the author argues that instruments which contain commitments are, "ex" "hypothesi," treaties. In doing so, he challenges popular notions proclaiming the existence of morally and politically binding agreements and so-called soft law'. Such notions, Klabbers argues, are internally inconsistent and founded upon untenable presumptions. Moreover, they find little support in the pertinent decisions of municipal and international courts and tribunals. The book addresses issues of importance not only for academics working in international law, constitutional law and political science, but also for practitioners involved in the making, implementation and enforcement of international agreements.

Revised and updated, this handbook by the Treaty Section of the United Nations Office of Legal Affairs is intended as a contribution to UN efforts to assist States in becoming parties to the international treaty framework. It is written in simple language and, with the aid of diagrams and step-by-step instructions, touches upon many aspects of treaty law and practice. This handbook is designed for use by States, international organizations and other relevant entities. In particular, it is intended to provide some degree of assistance to States that may have scarce resources and limited technical proficiency in treaty law and practice to participate fully in the multilateral treaty framework.

This book offers a comprehensive analysis of the law of treaties based on the interplay between the 1969 Vienna Convention on the Law of Treaties and customary international law. Written by a team of renowned international lawyers, it offers new insight into the basic concepts and methodology of the law of treaties and its problems.

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. 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 domestic legislation. This fully updated new edition features case law from a broader range of jurisdictions, and an account of the work of the International Law Commission in its relation to interpretative declarations. This book provides a guide to interpreting treaties properly in accordance with the modern rules.

States often regard themselves bound by treaty rules which have developed under customary international law, even though many of the treaties themselves have not been ratified. The Law of the Sea Convention, for instance, has generated new customary rules which modified the 1958 Geneva Conventions. These & many other issues are dealt with clearly & systematically in this informative handbook on the relations between written & unwritten international law. The conclusions of the first edition of Customary International Law & Treaties were largely confirmed by the International Court of Justice in the Nicaragua Case. This fully revised second edition, while basing itself on the original version, brings the subject up to date.

Interest in international law has increased greatly over the past decade, largely because of its central place in discussions such as the Iraq War and Guantanamo, the World Trade Organisation, the anti-capitalist movement, the Kyoto Convention on climate change, and the apparent failure of the international system to deal with the situations in Palestine and Darfur, and the plights of refugees and illegal immigrants around the world. This Very Short Introduction explains what international law is, what its role in international society is, and how it operates. Vaughan Lowe examines what international law can and cannot do and what it is and what it isn't doing to make the world a better place. Focussing on the problems the world faces, Lowe uses terrorism, environmental change, poverty, and international violence to demonstrate the theories and practice of international law, and how the principles can be used for international co-operation.

On the publication of its first edition, this textbook was welcomed as the definitive study of treaty law written from the viewpoint of an experienced practitioner. As with the first, this edition aims to provide the student and practitioner with a full understanding of the law and updates existing information and refines previous arguments. New to its scope of examination is the study of the use of memorandums of understanding (MOUs) in litigation, the treaty-making capacity of entities such as the Vatican, Taiwan and Palestine, and the effect of hostilities on treaties. Given their increasing importance, there is also a new chapter on international organisations, including an attempt to explain the sometimes baffling roles in treaty-making played by the European Community and European Union. Students and practitioners alike will find this an invaluable guide to this increasingly important subject.