This book examines the potential and the limits of nonbinding instruments in the interplay of customary and treaty law as bases for interinstitutional linkages, and as tools to shape the behavior of states and private actors. Offers a variety of case studies.

In international negotiations, the question of the design and the legal form of the negotiated instrument is as complex as it is often controversial. Intended as a read for both practitioners and academics, this book provides a comprehensive treatise of the characteristics, the potential and the limits of nonbinding instruments in international environmental law and governance. An extensive overview and typology of nonbinding instruments as well as several case studies from the areas of fisheries (FAO), hazardous substances (UNEP/FAO) and corporate social responsibility (OECD) provide the material for an in-depth analysis of the role of nonbinding instruments on all levels of governance. The book demonstrates the potential but also highlights the limits of nonbinding instruments in the interplay with customary and treaty law (e.g. UNCLOS, WTO) as bases for interinstitutional linkages and as tools to shape the behaviour of states and private actors. Legitimacy challenges arising from this form of exercise of authority are then discussed in the final chapter, alongside with remedies to address possible concerns.

Comprehensive overview, many examples and in-depth case studies provide rich reference material for both practice and research Analysis of functions and limits will enable decision-makers to take more informed decisions on legal form Legitimacy analysis with its specific focus on nonbinding norms provides a new perspective for researchers and gives suggestions for practitioners working in national government, NGOs and international institutions

Inhalt
Part I: Nonbinding instruments in international practice.- Part II: The role and limits of nonbinding instruments.- Part III: The legitimacy of nonbinding instruments.- Part IV: Concluding summary.