Urban Climate Resilience and the Law: Comparative Lessons from Water, Transport, and Housing Sectors Across Twelve Countries: Brazil, Canada, Chile, Colombia, Denmark, Dominican Republic, Greece, Kenya, Paraguay, Peru, Philippines and Spain

​​This publication, prepared by UN-Habitat in collaboration with Fordham University, Urban Law Center, US, was developed to support Costa Rica in the development of an adaptation construction code while offering broader insights for policymakers, legislators, urban planners, practitioners, researchers, and development partners seeking to strengthen legal and institutional frameworks for climate-resilient urban development. 

​The publication draws on comparative case studies from twelve countries across Latin America, Europe, Africa, and Asia, by analysing innovative legal approaches in the water and sanitation, transport, and housing sectors and identifies practical lessons relevant to strengthening climate-resilient infrastructure. 

​The publication demonstrates a global shift from fragmented, sector-specific responses towards integrated legal frameworks that embed climate resilience into infrastructure planning, investment, governance, and service delivery. It highlights emerging practices including climate-responsive building regulations, risk-informed planning, resilient water governance, nature-based solutions, institutional coordination, and financing mechanisms that support long-term adaptation. 

By translating comparative legal experience into practical policy lessons, this publication contributes to advancing resilient, inclusive, and sustainable cities that are better prepared for the climate challenges of the future.