Sgt. French has trained officers from the following agencies:
Washington D.C. Metro Police Department
Pontiac Police Department
Livingston County Sheriffs Department
Livonia Police Department
Dearborn Police Department
Oakland County Sheriffs Department
Oakland Community College Police Department
Inkster Police Department
Canton Police Department
Shelby Township Police Department
Farmington Hills Police Department
Macomb County Sheriffs Department
Adrian Police Department
Bloomfield Hills Police Department
Hamtramck Police Department
West Bloomfield Township Police Department
Farmington Public Safety
Southfield Police
Michigan State University Police
Meridian Twp Police
Emergent Bio Defense International
Oak Park Police Department
Flint Township Police Department
Norton Shores Police Department
Muskegon County Sheriffs Department
Fruitport Township Police Department
Wayne County Sheriffs Department
East Lansing Police Department
Ingham County Sheriffs Department
Traverse City Police Department
Grand Traverse County Sheriffs Department
Eastpoint Fire Department (TEMS)
Rochester Police Department
Ypsilanti Police Department
Wayne State Police Department
