What should be included in a communications plan to support command transfer?

• A. Rely on informal word-of-mouth updates only.
• B. Delay critical messages until the end of shift.
• C. Use only radio for non-critical updates.
• D. Maintain a clear communications plan, ensure the incoming IC has access to nets and contact lists, and relay critical messages efficiently.

Answer: (D)

Effective command transfer hinges on a clear communications plan and ready access to the networks and contact lists the incoming Incident Commander will use. A well-defined plan specifies who communicates what, through which channels, and when, so the handover includes all critical information and the new IC can reach key personnel immediately. Providing access to nets and updated contact lists ensures lines of communication remain open across shifts and agencies, enabling quick connections with supervisors, support staff, and external partners as needed. Relaying critical messages efficiently—prioritizing, confirming receipt, and ensuring they’re passed along promptly—prevents information gaps during the transition.

Relying on informal word-of-mouth updates can lead to missed or distorted details, undermining the smooth transfer of command. Delaying critical messages until the end of a shift creates dangerous gaps for the incoming IC. Limiting updates to radio for non-critical information misses other essential channels and fails to establish a complete, auditable handover record.