This app is provided on behalf of the Swiss Federal Railways SBB.

It is part of an SBB service for locating personnel in specific areas of SBB infrastructure. It can only be used by SBB employees and employees of contracted companies as part of the cooperation within SBB-led operations.

The position data collected is only used in conjunction with a process-supporting app, e.g. the GBT / CBT location app for coordinating the movement of people during maintenance work in complex tunnel structures.

The use of the app requires activation by authorized SBB employees. In addition, the location must be determined by the employees themselves, e.g. be started as part of the start of service.