This important book provides a comprehensive overview of the international legal principles governing transboundary pollution. In doing so, the experts writing in this book examine the practical applications of the State responsibility doctrine in this context. The editors bring together leading scholars and practitioners to analyse the international legal framework and cooperative mechanisms that have been developed to address this pressing issue. The book also includes case studies of Asia and Southeast Asia to demonstrate how international law governing transboundary pollution has evolved and been applied in practice.