Basic ICS Organizational Chart

Kayla Jul 09, 2026

An ICS org chart, short for Incident Command System organizational chart, is a critical tool for emergency management and response teams. It outlines the roles, responsibilities, and relationships within the ICS structure, ensuring everyone knows their part in managing incidents effectively. Understanding the basic ICS org chart is essential for anyone involved in emergency response, from first responders to support staff.

a diagram showing the structure of a computer system, including several different types of computers
a diagram showing the structure of a computer system, including several different types of computers

The ICS org chart is designed to be flexible and scalable, allowing it to adapt to various incident types and sizes. It's based on the Incident Command (IC) and five major functional areas: Operations, Planning, Logistics, Finance, and Administration. Let's delve into the basic ICS org chart, exploring its main components and sub-elements.

25 Typical Orgcharts
25 Typical Orgcharts

Incident Command

The Incident Command (IC) is the central component of the ICS org chart, responsible for managing all incident activities. It ensures that resources are used effectively and that the incident is resolved as quickly and safely as possible.

People & Culture Organization Chart | People & Culture
People & Culture Organization Chart | People & Culture

The IC can be a single individual or a team, depending on the size and complexity of the incident. They oversee the entire incident management process, coordinating with external agencies and stakeholders as needed.

Incident Commander

a business organization diagram with the words, head supply and company names in blue letters
a business organization diagram with the words, head supply and company names in blue letters

The Incident Commander (IC) is the highest authority at an incident, responsible for making strategic decisions and ensuring the safety of all involved. They manage the overall incident strategy, resource allocation, and coordination with external agencies.

In smaller incidents, the IC may also serve as one of the functional area commanders. However, in larger incidents, the IC will typically delegate functional area responsibilities to other commanders.

Command Staff

41 Organizational Chart Templates (Word, Excel, PowerPoint, PSD)
41 Organizational Chart Templates (Word, Excel, PowerPoint, PSD)

Command Staff supports the IC by providing expertise and assistance in managing the incident. They include the Public Information Officer (PIO), Safety Officer, and Liaison Officer.

1. The PIO is responsible for managing public information and media relations. 2. The Safety Officer ensures the safety of responders and the public. 3. The Liaison Officer coordinates with external agencies and stakeholders.

Functional Areas

Free Organizational Chart Template
Free Organizational Chart Template

The ICS org chart is divided into five major functional areas, each responsible for specific aspects of incident management. These areas work together to support the IC and ensure the incident is managed effectively.

Each functional area has a commander who reports directly to the IC. The commanders are responsible for managing their respective areas and providing updates to the IC as needed.

Org Chart Template for Department
Org Chart Template for Department
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Organization Chart
the organization structure is shown in this diagram
the organization structure is shown in this diagram
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Finance Department Organizational Chart
a diagram that shows the different types of equipment used in manufacturing and other things to produce products
a diagram that shows the different types of equipment used in manufacturing and other things to produce products
the iti government framework is shown in this diagram, with different colors and numbers
the iti government framework is shown in this diagram, with different colors and numbers
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a large family tree is shown in this image
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Program Department Org Chart
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Star Trek (CREW) Org Chart | Creately
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a diagram that shows the flow of data
25+ FREE Editable Organizational Chart Templates - Besty Templates
25+ FREE Editable Organizational Chart Templates - Besty Templates
the data flow diagram is shown in black and white, with several icons on it
the data flow diagram is shown in black and white, with several icons on it
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an ost model is shown on a piece of paper with other items labeled in it
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Organizational Structure
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International Organizations Complete Notes for UPSC, GPSC & SSC | Headquarters, Members & Important
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Our approach: From idea to implementation!
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Functional Software Company Org Chart
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a diagram with several different types of lines and colors on the bottom half of it
University Org Chart Sample
University Org Chart Sample
a flow diagram with several different types of information in the text and numbers on it
a flow diagram with several different types of information in the text and numbers on it

Operations

The Operations section is responsible for managing all tactical activities related to the incident. It includes the following units:

  • Strike Teams and Task Forces
  • Specialty Teams (e.g., Hazardous Materials, Search and Rescue)
  • Support Units (e.g., Medical, Communications)

Operations commanders oversee these units, ensuring they have the resources they need to manage the incident safely and effectively.

Planning

The Planning section is responsible for collecting and analyzing information about the incident, developing incident action plans, and providing situational awareness to the IC.

It includes the Planning Chief, who oversees planning activities, and Planning Section Chiefs, who manage specific planning units such as Intelligence, Situation Unit, and Resource Unit.

Logistics

The Logistics section is responsible for managing resources and supplies needed to support incident operations. It includes the following units:

  • Supply Unit
  • Facilities Unit
  • Transportation Unit
  • Finance/Administration Unit

Logistics commanders oversee these units, ensuring that resources are distributed effectively and efficiently.

Finance/Administration

The Finance/Administration section is responsible for managing financial and administrative aspects of the incident. It includes the following units:

  • Time Unit
  • Cost Unit
  • Procurement Unit
  • Human Resources Unit

Finance/Administration commanders oversee these units, ensuring that financial resources are used effectively and that administrative tasks are managed efficiently.

Understanding the basic ICS org chart is crucial for anyone involved in emergency management and response. It ensures that everyone knows their role and responsibilities, promoting effective communication and coordination during incidents. By familiarizing yourself with the ICS org chart, you can contribute more effectively to incident management and support the safety of your community.