This report summarizes the findings of the Rapid Damage and Needs Assessment that took place in Beirut, Lebanon, between August 5 and 31, 2020. Although all efforts have been made to improve the accuracy of the information that was collected and analyzed, the assessment was produced in a quick timeframe to ensure the relevance of the estimations. This is a living document and will be updated as new information becomes available. It provides an overall picture of the effects of the explosion on the population, physical assets, infrastructure and service delivery, but is not a replacement of in-depth sector-specific assessments.