Due Diligence in International Law identifies due diligence as the missing link between state responsibility and international liability. Acknowledged in all legal fields, it ensures international peaceful cooperation and prevents significant transboundary harm, yet it has thus far not been comprehensively discussed in literature. The present volume fills this void. Kulesza identifies due diligence as a principle of international law and traces its evolution throughout centuries. The no-harm principle, key to identifying responsibility for transboundary harm, focal to international...

Sovereignty in the Exercise of the Right to Self-Determination detangles the relationship between a number of principles of international law and the exercise of sovereign power. Jane Hofbauer's assessment is conducted through an analysis of the different tiers of self-determination, ranging from the right to exercise external self-determination, the right to exercise forms of autonomy as a form of de facto independence, and the right to a type of 'spatial' independence, exemplified through the principles of permanent sovereignty over natural resources (PSNR), and free, prior and...