Methods, systems, and apparatus, including computer programs encoded on computer-storage media, for managing geospatial boundaries. In some implementations, an identification of a user is scanned. Based on the scan, information corresponding to the user is retrieved. The user is then registered using the retrieved information corresponding to the user. Location data is obtained. A determination is made that the user is proximate to a geographic boundary. The location data and at least a portion of the information corresponding to the user is transmitted to an access control system.