These talkgroups area linked across the following radio systems as part of the Northern Border Interoperability Demonstration Project:

• Alberta First Responders' Radio Communication System (AFRRCS).
• Maine State Communications Network (MSCommNet).
• Michigan MPSCS.
• Minnesota ARMER.
• Montana Public Safety Communications System (MPSCS).
• North Dakota Statewide Interoperable Radio Network (SIRN 20/20).
• Northwest Ohio Regional Public Safety System.
• Ohio MARCS-IP.
• Ontario Public Safety Radio Network (PRSN).
• Pennsylvania's PA-STARNet P25.
• RENIR - Reseau National Integre de Radiocommunication (Quebec).
• Saskatchewan Provincial Public Safety Telecommunications Network.