Address point, parcels and street centerline data are fundamental to NG9-1-1 and local governments have been mandated to maintain and provide this data to regional PSAPs and up to the state level. Developing and maintaining a comprehensive address database can be challenging for small towns with few resources. In addition, this data is also used by some local governments for a variety of use cases including permitting, document management, assessing, planning, etc. AppGeo has worked with several communities to develop workflows and processes to comply with state and national standards while accommodating local use cases. This presentation will share some of the challenges faced and the lessons learned in this context.