This is the second book in the series Shared Responsibility in International Law, which examines the problem of distribution of responsibilities among multiple states and other actors. In its work on the responsibility of states and international organisations, the International Law Commission recognised that attribution of acts to one actor does not exclude possible attribution of the same act to another state or organisation. However, it provided limited guidance for the often complex question of how responsibility is to be distributed among wrongdoing actors. This study fills that gap by shedding light on principles of distribution from extra-legal perspectives. Drawing on disciplines such as political theory, moral philosophy, and economics, this volume enquires into the bases and justifications for apportionment of responsibilities that can support a critique of current international law, offers insight into the justification of alternative interpretations, and provides inspiration for reform and further development of international law.

Exploring theoretical foundations for the distribution of shared responsibility, this book provides a basis for the development of international law.

This book reviews the practice of shared responsibility in multiple issue areas of international law, to assess its application and development.

The Shared Responsibility in International Law series examines the underexplored problem of allocation of responsibilities among multiple states and other actors. The International Law Commission, in its work on state responsibility and the responsibility of international organisations, recognised that attribution of acts to one state or organisation does not exclude possible attribution of the same act to another state or organisation, but has provided limited guidance on allocation or reparation. From the new perspective of shared responsibility, this volume reviews the main principles of the law of international responsibility as laid down in the Articles on State Responsibility and the Articles on Responsibility of International Organizations, such as attribution of conduct, breach, circumstances precluding wrongfulness and reparation. It explores the potential and limitations of current international law in dealing with questions of shared responsibility in areas such as military operations and international environmental law.

Exploring theoretical foundations for the distribution of shared responsibility, this book provides a basis for the development of international law.

In Permutations of Responsibility in International Law the contributors offer an account of the variety of manifestations of responsibility in international law tackled from the angle of its nature, the actors involved and the different regimes in which it may emerge.

The ever-growing interaction between member States and international organisations results, all too often, in situations of non-conformity with international law (eg peacekeeping operations, international economic adjustment programmes, counter-terrorism sanctions). Seven years after the finalisation of the International Law Commission's Articles on the Responsibility of International Organisations (ARIO), international law on the allocation of international responsibility between these actors still remains unsettled. The confusion around the nature and normative calibre of the relevant rules, the paucity of relevant international practice supporting them and the lack of a clear and principled framework for their elaboration impairs their application and restricts their ability to act as effective regulatory formulas. This study aims to offer doctrinal clarity in this area of law and purports to serve as a point of reference for all those with a vested interest in the topic. For the first time since the publication of the ARIO, all international responsibility issues dealing with interactions between member States and international organisations are put together in one book under a common approach. Structured around a systematisation of the interactions between these actors, the study provides an analytical framework for the regulation of indirect responsibility scenarios. Based on the ideas of the intellectual fathers of international law, such as Scelle's 'dédoublement fonctionnel' theory and Ago's 'derivative responsibility' model, the book employs old ideas to add original argumentation to a topic that has been dealt with extensively by recent commentators.