![This is an electronic monitoring device. A radio frequency electronic monitor tracks whether or not someone is in a specific location, while a GPS device monitors their location.](https://will.illinois.edu/images/uploads/53755/em4__medium.png)
Illinois Doesn’t Track Electronic Monitoring Data, But New Legislation Would Require It
Last month, state lawmakers passed a bill mandating the Illinois Department of Corrections and Prisoner Review Board track and publicly report data on the program.