What are The 4 Steps PDCA Cycle Improvement Technique?

PDCA Cycle

What are The 4 Steps PDCA Cycle Improvement Technique?

PDCA is a continuous improvement technique that was developed by Dr. W. Edwards Deming. It stands for Plan, Do, Check, and Act.

The PDCA cycle is an iterative process that helps organizations identify areas for improvement and then implement changes to improve quality and performance.

The first step in the PDCA cycle is to identify a problem or opportunity for improvement. Once a problem has been identified, a plan is developed to address the issue.

The next step is to carry out the plan and collect data to see if the change has had the desired effect. Finally, the data is analyzed and used to make adjustments to the plan as necessary.

The PDCA cycle benefits can be used to improve any process within an organization, from manufacturing to customer service. It is a powerful tool for promoting continuous improvement and driving organizational change.

PDCA Cycle
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The four steps of PDCA

PDCA, or Plan-Do-Check-Act, is a continuous quality improvement model that can be used in any organization or business. The four steps of PDCA are:

1. Plan

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You need to have a plan of action and know what you want to achieve. This step is all about setting goals and coming up with a strategy to reach them.

When it comes to improving your process, you need to have a plan of action and know what you want to achieve. This step is all about setting.

You’ll need to answer some important questions, such as: What are my goals? What do I want to improve? How will I measure success? Once you have answers to these questions, you can start creating your plan of action.

This approach helps you systematically test changes and track results so that you can fine-tune your process until it’s running smoothly.

2. Do

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Do is the implementation phase where you put your plan into action and start making changes. This is the phase where you actually start to see results from your efforts. The key to success in this phase is to be systematic and methodical in your approach.

Start by clearly defining what you want to achieve. This will help you create measurable goals and objectives. Once you have a clear vision, create a detailed plan of action. This should include who will do what, when they will do it, and how they will do it.

After your plan is in place, it’s time to put it into action. Start making changes and monitoring the results. Be sure to keep track of both the positive and negative outcomes of your efforts. This data will help you fine-tune your approach as you go along.

Keep tweaking and adjusting as necessary until you achieve the desired outcome.

3. Check

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After you’ve implemented a plan, it’s important to analyze the data to see if it was successful. This is where the PDCA cycle comes in handy. By constantly evaluating your progress, you can make any necessary adjustments along the way.

After you’ve completed your actions, it’s time to check in and monitor the results. This step is important to see if your actions are actually having the desired effect.

To do this, you’ll need to gather data and feedback from relevant parties. Once you have this information, you can evaluate whether or not your actions are successful and make changes as necessary.

4. Act

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Based on the results of the previous step, you either continue with the same course of action or make necessary adjustments to improve the results.

If the plan was not effective, revise it and try again. It is important to keep trying different things until an improvement is made.

By constantly assessing and improving processes, businesses can ensure that they are operating at their best.

The PDCA cycle can be used to improve any process in a business, from manufacturing to customer service. By following these four steps, businesses can continually identify opportunities for improvement and make changes to become more efficient and effective.

The PDCA cycle benefits

The PDCA Cycle Benefits
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The PDCA method can be used for anything from improving a manufacturing process to increasing office productivity.

The key to the successful implementation of PDCA is to break down the process into small, manageable steps and to involve all employees in the improvement process.

The benefits of using the PDCA cycle include:

1. Improved quality: By constantly assessing and improving processes, businesses using PDCA can achieve higher levels of quality control. This leads to improved products and services and increased customer satisfaction.

2. Increased efficiency: Continual improvement of processes leads to increased efficiency and reduced waste. This ultimately leads to cost savings.

3. Reduced risk of failure By adopting a systematic approach to improvement, businesses can reduce the risk of failure and improve their chances of success.

4. Reduced training costs. Due to improved processes, businesses can reduce the amount of training they provide to employees. This leads to lower training costs and ultimately more money invested in other areas of the business.

5. Increase in employee engagement. Employees are more engaged in an improvement culture and feel that they have a say in the business. This leads to higher productivity and lower levels of staff turnover.

The limitations of PDCA

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Despite its widespread use, the PDCA cycle does have some limitations.

One limitation is that it does not always address the root cause of a problem.

Another limitation is that it can be time-consuming to complete all four steps. Additionally, the PDCA cycle may not be appropriate for all types of problems.

Despite its limitations, the PDCA cycle is still a useful tool for quality improvement. When used correctly, it can help organizations identify and solve problems in a systematic way.


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PDCA stands for Plan, Do, Check, and Adjust. It is a continuous improvement cycle that can be used to improve any process. The PDCA cycle consists of four steps:

The first step is to plan the change that you want to make. This includes identifying the problem that you want to solve and deciding on a course of action.

The second step is to implement the change. This is where you actually make the changes to the process and put your plan into action.

The third step is to check the results of the change. This includes evaluating whether or not the change has had the desired effect and whether or not it is sustainable in the long term.

The fourth and final step is to adjust your plan based on the results of the previous three steps.

Hope the PDCA circle benefits help your business continually improve and solve the problem. If you found value in this article, please help me to share it with the world, much much appreciate it. Thank you for reading.

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