Region 1
30 agencies- Brookfield Police Department
- Columbia County Sheriff's Office
- Darlington Police Department
- Elm Grove Police Department
- Fall River Police Department
- Fort Atkinson Police Department
- Fox Point Police Department
- Genoa City Police Department
- Germantown Police Department
- Green County Sheriff's Office
- Greenfield Police Department
- Hales Corners Police Department
- Kenosha County Sheriff's Office
- Kewaskum Police Department
- Lake Mills Police Department
- Linn Police Department
- Menomonee Falls Police Department
- Muskego Police Department
- New Berlin Police Department
- Portage Police Department
- Randolph Police Department
- Richland County Sheriff's Department
- Rio Police Department
- Slinger Police Department
- South Milwaukee Police Department
- Village of Pewaukee Police Department
- Washington County Sheriff's Office
- Watertown Police Department
- Waukesha County Sheriff's Office
- West Allis Police Department








