The book examines one of the most debated issues in current international law: to what extent the international legal system has constitutional features comparable to what we find in national law. This question has become increasingly relevant in a time of globalization, where new international inst[...]

Clear and concise: a landmark publication in the teaching of international law from one of the world's leading international lawyers.[...]

Jan Klabbers questions how membership of the European Union affects treaties concluded between the Union's member states and third states, both when it concerns treaties concluded before EU membership and treaties concluded after joining. Following a discussion of the public international law rules [...]

This pioneering Research Handbook with contributions from renowned experts, provides an overview of the general doctrines making up the law of international organizations. The approach of this book is taken from a novel perspective: that of the tension between functionalism and constitutionalism. I[...]