This work explores in depth the legal consequences of peremptory norms.

Peremptory Norms of General International Law (Jus Cogens): Disquisitions and Dispositions is a collection of contributions on various aspects of jus cogens in

Whilst the concept of jus cogens has grown increasingly more important in public international law, lawyers remain hugely divided both over what precisely confe

Because of its unique nature, the sources of international law are not always easy to identify and interpret. This book provides an ideal introduction to these

Peremptory norms are non-derogable standards of international law which impose basic limits on how far governments, politicians, and diplomats can further their