Books by Jan (University of Helsinki) Klabbers

This market-leading textbook has been updated extensively to reflect the entry into force of the EU's Lisbon Treaty and new articles on the responsibility of international organisations. It also includes two new chapters on the international civil service and the relations between organisations and other institutions, respectively.

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

How does membership of the European Union affect 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? Jan Klabbers analyzes the rules of EU and international law dealing with such situations.