How To Use A Turtle Diagram For Effective Business Processes
In this article, learn why turtle diagrams are important and how they can be used to improve your system.

Published 13 Dec 2023
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4 min read
What is a Turtle Diagram?
A turtle diagram is a graphical representation of a set of process requirements, inputs, and outputs. It is so named because it resembles a turtle shell, with each element in the system represented by a different section of the shell.
Turtle diagrams are commonly used in business process improvement projects to map out the current state of a process and identify opportunities for improvement. They can also be used to map out the future state of a process after enhancements have been made. They are a valuable tool for any organization that wants to grow and improve its business processes.
What is its Purpose in the Industry?
A turtle diagram is a powerful tool that can be used to improve your understanding of a complex system. Turtle diagrams are often used in engineering and science to help simplify and visualize complex data. They can also be used in business and management to help understand and analyze complex problems.
This diagram is used to identify potential areas of improvement in a system and track the progress of changes that have been made. While turtle diagrams can be helpful in a variety of different situations, they are particularly useful for businesses that rely on complex processes. By using a turtle diagram, businesses can gain a better understanding of their processes and identify areas where improvements can be made.
What are the Benefits of Using It?
There are many benefits to using turtle diagrams. They can be used to:
Quickly identify relationships between different elements of a system
Communicate complex information to stakeholders in a clear and concise manner
Help you to see the system as a whole, rather than as a series of individual parts
Generate hypotheses about how a system works
Make informed decisions about strategic partnerships, business processes, and product development
How Do You Use a Turtle Diagram?
If you’re new to turtle diagrams, don’t worry—they’re actually quite simple to use. Here’s a quick rundown of how to use a turtle diagram.
The turtle diagram has 6 areas:
outputs; and
To make it easy, you can use a method similar to the Supplier-Input-Process-Output-Customer (SIPOC) framework for reference. Let’s explain each area to better understand how to use it in this section.
Process
The process is located in the center of the diagram. It is the primary activity that transforms the inputs into outputs. This box addresses the important steps and sequences inside the scope of the project. This usually includes employees and multiple departments inside your organization.
Inputs (Receives What?)
This is the area where you put details of the actual process input. You must identify and list all requirements the process needs in order to complete its transformation. This could be workers, tools, space, information, etc.
Procedures and Methods (How?)
Procedures and methods are listed under support processes because they are generally what is used to help the primary process take place. This addresses the question of how the organization does things.
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Support Processes
These refer to the processes or activities that are required to support the primary process. Support processes are not value-adding but are nonetheless necessary for the success of the primary process. These are listed to the left of the process box and generally address the question of what the organization needs.
Competence Skills & Training (With Whom?)
This addresses the people or crew that will be completing the project. What skills or training do they need in order to complete the project?
Outputs
Outputs are the results of the primary process. They are listed to the right of the process box and generally address the question of what the organization produces or what the outcome of the project is.
Performance Indicators (Results)
This is the area where you detail the specific indicators that will be used to measure the performance of the process. This is important for process improvement.
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Why Use SafetyCulture?
Turtle diagrams are an essential tool for quality professionals. They help visualize and track operational processes for a better understanding of how they work and how to effectively improve their quality. But creating turtle diagrams can be a time-consuming and tedious task, especially if you have to find the information you need from piles of printed documents.
With SafetyCulture (formerly iAuditor), you can quickly and easily map out the details of your work processes so that you can create accurate turtle diagrams. As the world’s leading operations platform, SafetyCulture makes it easy for users to:
Gather data about business processes within the organization using digital checklists
Track progress over time and obtain quick insights on existing procedures for better-informed decisions via the Analytics dashboard
Establish automated workflows for efficiently plotting repetitive and manual tasks in a single location
Seamlessly integrate with third-party programs (e.g., Power BI, Tableau) to visualize your turtle diagrams
Share turtle diagrams and cascade information about process improvement initiatives using Heads Up
FAQs for Turtle Diagram
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SafetyCulture Content Team
SafetyCulture Content Contributor, SafetyCulture
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