| Bremen PD | 123 S. Center Street | Bremen | IN | 46506 |
| Burns Harbor PD | 1240 N. Boo road | Burns Harbor | IN | 46304 |
| Canadian National RR | 15840 West Ave | Harvey | IL | 60426 |
| Cedar Lake PD | 7404 Constitution | Cedar Lake | In | 46303 |
| Chesterton | 790 Broadway | Chesterton | IN | 46304 |
| Crown Point PD | 124 N. East St | Crown Point | IN | 46307 |
| CSX RR | 13600 S. Halstead St. | Calumet Park | IL | 60827 |
| Dyer PD | 2150 Hart St | Dyer | IN | 46311 |
| East Chicago PD | 2301 E. Columbus Dr | East Chicago | IN | 46312 |
| Elkhart City PD | 175 Waterfall Drive | Elkhart | IN | 46516 |
| Gary PD | 555 Polk Street | Gary | IN | 46402 |
| Griffith PD | 115 N. Broad St | Griffith | IN | 46319 |
| Hamlet | 10 S. Starke st | Hamlet | IN | 46532 |
| Hammond PD | 509 Douglas St | Hammond | IN | 46320 |
| Hebron PD | 104 E. Sigler | Hebron | IN | 46341 |
| Highland PD | 333 Ridge Rd | Highland | IN | 46322 |
| Hobart PD | 705 E. 4th Street | Hobart | Indiana | 46342 |
| Indiana Harbor Belt RR | 2121 161st | Hammond | IN | 46322 |
| IU Northwest | 3400 Broadway | Gary | IN | 46408 |
| IU South Bend | 1700 Mishawaka Ave | South Bend | IN | 46615 |
| Jasper County Sheriff | 2171 North McKinley Ave | Rensselaer | IN | 47978 |
| KNOX | 101 Washington Street | Knox | IN | 46534 |
| Kouts PD | 210 S. Main | Kouts | IN | 46347 |
| LaGrange County Sheriff's Department | 875-IN 9 | Lagrange | IN | 46761 |
| Lake County Sheriff | 2293 N. Main St | Crown Point | IN | 46307 |
| Lake Station PD | 1969 Central Ave | Lake Station | IN | 46405 |
| LaPorte City PD | 1206 Michigan Ave | LaPorte | IN | 46350 |
| LaPorte County Sheriff | 809 State Street | Laporte | IN | 46350 |
| Lowell PD | 1333 Commercial Av | Lowell | IN | 46356 |
| Marshall County Sheriff | 1400 Pioneer Drive | Plymouth | IN | 46563 |
| Merrillville PD | 7820 Broadway | Merrillville | IN | 46410 |
| Michigan City | 102 N. 2nd Street | Michigan City | IN | 46360 |
| Munster PD | 1001 Ridge Road | Munster | IN | 46321 |
| New Carlisle | 124 E. Michigan St | New Carlisle | IN | 46552 |
| New Chicago PD | 122 Huber Blvd | Hobart | IN | 46342 |
| Newton County Sheriff | 304 E. Seymour St | Kentland | IN | 47951 |
| North Judson | 206 Keller Ave | North Judson | IN | 46366 |
| Northern Indiana Commuter Transportation District | 5615 Indianapolis Blvd. | East Chicago | IN | 46312 |
| Ogden Dunes PD | 115 Hillcrest Rd/Ogden Dunes | Ogden Dunes | IN | 46368 |
| Portage PD | 6260 Central Ave. | Portage | IN | 46368 |
| Porter PD | 50 Francis St. | Porter | IN | 46304 |
| Porter County Sheriff | 2755 S. State Rd 49 | Valparaiso | IN | 46383 |
| Purdue University Northwest | 2200 169th St. | Hammond | IN | 44229 |
| Remington PD | 33 N Indiana Street | Remington | IN | 47977 |
| Rensselaer | 122 S. Van Rensselaer | Rensselaer | IN | 47978 |
| Schererville PD | 25 E. Joliet St. | Schererville | IN | 46375 |
| South Bend PD | 701 W. Sample Street | South Bend | IN | 46601 |
| St. John PD | 11033 W. 93rd. Av | St. John | IN | 46373 |
| St. Joseph County PD | 401 W. Sample Street | South Bend | IN | 46601 |
| St. Joseph County Regional Airport Authority | 4821 Lincoln Way West | South Bend | IN | 46628-5525 |
| Starke County Sheriff | 5435 East State Road 8 | Knox | IN | 46534 |
| Topeka PD | 101 S Main St | Topeka | IN | 46751 |
| University of Notre Dame PD | 212 Hammes Mowbray Hall | Notre Dame | In | 46556 |
| Valparaiso PD | 355 S. Washington Street | Valparaiso | IN | 46383 |
| Valparaiso University PD | 816 Union St./Kreztman Hall | Valparaiso | IN | 46383 |
| Walkerton PD | 300 Illinois Street | Walkerton | IN | 46574 |
| Westville PD | 106 Ridge St | Westville | IN | 46391 |
| Wheatfield PD | 160 Grace St | Wheatfield | IN | 46392 |
| Whiting PD | 1914 Schrage Av | Whiting | IN | 46394 |
| Winfield PD | 10645 Randolph Street Suite A | Winfield | IN | 46307 |
