Signatory banks of the Principles of Responsible Banking are to set and publish targets in the areas where they have the most significant impacts on people and the environment. Both impact analysis and target setting are complex processes, requiring appropriate expertise and resources and coming with substantial data and methodological challenges. In order to provide inspiration and practical insights to banks to perform these tasks, UNEP FI compiled short case studies about three banks’ experience. Many elements of their impact analysis and target setting journey can be considered good practice, and thus we hope that the sharing of these cases will be helpful to all banks in the PRB community.