In April of 2015, the Department hosted the National Address Database (NAD) Summit. Accurate and up-to-date addresses are critical to transportation safety and a vital part of Next Generation 9-1-1. To date, there has been no national database of address points in the public domain. The Summit convened stakeholders from all levels of government and the private sector to identify the possible alternatives for developing a NAD with the pros and cons of each alternative based on real case examples that are currently in-place. This report summarizes the findings and recommendations from the Summit.