| Member Agencies |
|---|
| Aroma Park PD |
| Beecher PD |
| Bolingbrook PD |
| Bourbonnais PD |
| Bradley PD |
| Braidwood PD |
| Buckley PD |
| Carol Stream PD |
| Channahon PD |
| Coal City PD |
| Crest Hill PD |
| Crete PD |
| Elwood PD |
| Essex PD |
| Frankfort PD |
| Grant Park PD |
| Grundy County Coroner |
| Grundy County Sheriff |
| Herscher PD |
| Hinsdale PD |
| IDNR |
| Indian Head Park PD |
| Joliet Junior College PD |
| Joliet PD |
| Kankakee County Coroner |
| Kankakee Community College PD |
| Kankakee County Sheriff |
| Kankakee PD |
| Lewis University PD |
| Lockport Park District PD |
| Lockport PD |
| Manhattan PD |
| Manteno PD |
| Mazon PD |
| Midlothian PD |
| Minooka PD |
| Mokena PD |
| Momence PD |
| Monee PD |
| Morris PD |
| New Lenox PD |
| Olympia Fields PD |
| Orland Park PD |
| Palos Park PD |
| Park Forest PD |
| Peotone PD |
| Plainfield PD |
| Rockdale PD |
| Romeoville PD |
| Shorewood PD |
| St. Anne PD |
| Steger PD |
| University Park PD |
| WCG Fire Inv. Task Force |
| Will County Forest Preserve PD |
| Will County Sheriff's Office |
| Wilmington PD |
Serving Will, Grundy, and Kankakee Counties