This website contains guidance for ethical, legal, and social issue (ELSI) that can arise when managing and governing a common information space for disaster information sharing. They specifically address situations of information technology supported collaboration in disaster planning and response and aim to serve as an evolving community resource. The guidelines offer advice on why specific issues are important to address, inform through summaries of research, and suggest examples of good practice derived from the disaster management community. They provide guidance through a collection of questions and lessons learned. They are also directly tagged with relevant humanitarian values to help search via ethical concerns as well as issues that arise in practice.