Aims to provide a useful analytical tool and practical guidance on good treaty practice. It will be of interest to those working with treaties and treaty procedures in governments, international organisations, and legal practice, as well as legal academics and students wishing to gain insight into the realities of treaty practice.

This book brings together world experts on the United Nations and international law, to examine not only the content of that legal regime but how it has been transformed since the second half of the twentieth century.

This guide is an authoritative reference point for anyone interested in the creation or interpretation of treaties and other forms of international agreement. It covers the rules and practices surrounding their making, interpretation, and operation, and uses hundreds of real examples to illustrate different approaches treaty-makers can take.