Case Studies on Climate Change Adaptation'The IASC Task Force on Climate Change together with the UNISDR have started a regional and national level consultation process among the IASC agencies to reflect upon the humanitarian challenges of climate change, and to discuss approaches and good practices for addressing these. The consultation outcomes are documented in the report ˜Addressing the Humanitarian Challenges of Climate Change: Regional and National Perspectives “ Findings from the IASC Regional and National Consultations, May-June, 2009'. As part of the consultation process, IASC practitioners have contributed a number of case studies, which showcase good practice in addressing the challenges of climate change. These are documented in this report. The 19 case studies presented in this report showcase good practice in addressing the challenges of climate change. They focus on: (i) expanding and improving activities to prepare for and respond to climate risks; and (ii) livelihood strengthening, natural resource management and health related adaptation projects, notably to secure sustainable sources of food and water security and build resilience to climate change.