Suppression Tactics & ICS

Req 7b — Incident Command System

7b.

Draw a diagram of the Incident Command System. Alone or with your team, explain the responsibilities of the Command and General Staff positions on a wildfire incident.

The Incident Command System (ICS) is a standardized, on-scene emergency management system used nationwide by fire agencies, police, and emergency responders to coordinate resources during large-scale incidents.

The ICS Organizational Structure

                  [ Incident Commander ]
                   /         |         \
         [ Public Info ] [ Safety ] [ Liaison ]
                            |
  -----------------------------------------------------
  |                 |                 |               |
[ Operations ]  [ Planning ]    [ Logistics ]   [ Finance/Admin ]

Command Staff Positions

  • Incident Commander (IC): Overall authority for managing the entire incident, establishing safety objectives, and directing strategy.
  • Safety Officer: Monitors all operations for hazardous conditions and has full authority to stop unsafe tactics immediately.
  • Public Information Officer (PIO): Serves as the official point of contact for news media, local communities, and public safety warnings.
  • Liaison Officer: Coordinates with external assisting agencies (police, county road departments, utility providers, military).

General Staff Positions

  • Operations Section Chief: Directs all tactical ground and air firefighting operations (hand crews, dozers, engines, air tankers).
  • Planning Section Chief: Collects weather forecasts, maps fire spread, tracks resources, and creates the daily Incident Action Plan (IAP).
  • Logistics Section Chief: Provides facilities, food, water, medical support, transportation, and supplies to fire camps.
  • Finance / Administration Section Chief: Tracks incident costs, vendor contracts, equipment rentals, and injury claims.

Requirement 7b Resources

What Is The Incident Command System For Wildland Firefighting? — Inside the Firehouse
ICS Organizational Structure and Elements (PDF) FEMA Emergency Management Institute reference document detailing ICS staff positions, span of control, and chain of command. Link: ICS Organizational Structure and Elements (PDF) — https://training.fema.gov/emiweb/is/icsresource/assets/ics%20organizational%20structure%20and%20elements.pdf

Next Steps

Explore wildland firefighting hand tools, engines, bulldozers, and aircraft in Requirement 8.