Returning members of the 2025 ISC umpire crew:
Eric Bodden, #18 (Las Vegas, NV)
* Glenn Brown, #68 (Oak Harbor, WA)
* Keith Cook, #55 (Little Canada, MN)
Robbie Durand, #65 (Osceola, WI)
Steve Gallagher, #78 (Cobourg, Ontario)
* Darryl Helmer, #66 (Airdrie, Alberta),
Dave Herrington, #33 (Napanee, Ontario)
Gary Johnston, #62 (Eau Claire, WI)
Tom Keller, #23 (St Cloud, MN)
* Mark Korras, #3 (Prescott, AZ)
David Lee, #28 (Chesterfield, MO)
George Lemaich, #13 (Hamilton, Ontario)
* Scott McLaren, #37 (Penticton, British Columbia)
* Mike Morrissey, #75 (Peterborough, Ontario)
* Ed Otterman, #36 (Kitchener, Ontario)
Terry Richter, #86 (Sherwood Park, Alberta)
Mike Thibadeaux, #5 (Zachary, LA)
* Trevor Topping, #93 (Kitchener, Ontario)
* Kevin Wallace, #38 (Shipman, IL)
