This document can also be found on the official website of US Department of State, Humanitarian Information Unit at: https://hiu.state.gov/. International complex humanitarian emergencies present numerous challenges to aid organizations trying to manage data, information and knowledge about the situation or event. Humanitarian aid organizations should be able to identify what critical information they need, where to find it, what are the major gaps, and how best to share, present and disseminate this information. This resource is part of the collection "Humanitarian Knowledge Management". Collections are monitored daily and new content is added.