The book "Cross-border Governance and Sustainable Spatial Development" offers a comprehensive analysis of the changes in the border regions of Central Europe caused by the expansion of the European Union and the associated processes of Europeanization, border delineation, and border redesign. It examines the impacts of these processes on cross-border governance and spatial planning in Central Europe. By combining analyses of European and national frameworks with case studies from border regions and cities in eight countries, it provides a deep understanding of the challenges and opportunities of cross-border cooperation. The book is aimed at both the international academic community and professionals in the fields of spatial planning, cross-border cooperation, environmental protection, and structural policy.