Top Quality Improvement Tools Enhancing Project Execution and Implementation 

 May 5, 2023

Written by Yemisi Iyilade, Project Management Consultant, Scientist & Innovation Expert.

Quality improvement tools are essential for successfully managing project quality during the implementation and execution phases. These tools enable project teams to identify areas in need of improvement, streamline processes, and ultimately, enhance the overall project delivery.

Quality improvement is a multidisciplinary approach that aims to achieve better patient outcomes, system performance, and professional development by continuously redesigning work processes and systems.

In this article, we have curated a list of three top tools, each with distinctive features and benefits that cater to different aspects of project quality management. Utilizing these tools to their full potential will ensure a seamless workflow, efficient resource allocation, and exceptional project outcomes.

What are the Top Quality Improvement Tools

Quality improvement tools are essential in ensuring the success of a project during its implementation and execution process. Quality improvement tools can be employed during the implementation and execution process of a project.

They are used to identify areas of improvement, monitor progress, and ensure a high level of quality throughout the project lifecycle. These tools help evaluate the performance of systems and processes and determine necessary improvements in functional and operational areas. The following is a list of top tools for quality improvement, focusing on their best features:

Cause-and-Effect Diagrams

Cause-and-effect diagrams, also known as fishbone or Ishikawa diagrams, can help identify and analyze the potential root causes contributing to an issue or problem in a project. These diagrams allow teams to visualize and categorize causes to better understand their impact on the project’s quality.

The best feature of this tool is that it visually presents the various causes and effects of a problem, making it easier for the team to understand and address the issue. IHI – Institute for Healthcare mentions this tool as an essential part of the quality improvement toolkit.

Key Benefit: Visual representation of the relationships between causes and effects. ASQ provides a useful Cause-and-Effect diagram template in Excel to get started.

Failure Modes and Effects Analysis (FMEA):

Used in Lean management and Six Sigma, FMEA systematically identifies and analyzes potential risks and their impact on a project. Its best feature is its proactive nature, allowing project teams to anticipate problems before they occur and implement necessary corrective measures. This tool is also mentioned in the IHI Quality Improvement Essentials Toolkit.

Check Sheets

Check sheets are simple, yet powerful tools for collecting and organizing data to identify trends or patterns. They can be customized to suit the project’s requirements and provide a quick and easy method for recording information. The ASQ offers a Check sheet template in Excel for easy implementation. Key Benefit: Simplicity and ease of use for data collection and analysis.

Control Charts

Control charts are efficient tools for analyzing the stability and consistency of a process. They can help identify variations in data, detect trends, and prompt corrective actions if necessary. The ASQ provides a Control chart template in Excel to facilitate usage. Key Benefit: Monitoring process performance over time and detecting any changes.


Histograms offer a visual representation of the frequency distribution of data collected for a specific variable. They can demonstrate the shape of the data’s distribution, identify trends, and expose potential issues in the project’s execution. The ASQ offers a Histogram template in Excel for quick implementation. Key benefit: Displaying the distribution of data to identify trends or patterns.

Pareto Charts

Key Benefit: Prioritizing areas of improvement based on their impact.

Pareto charts are useful for determining the most impactful factors contributing to a problem, allowing teams to prioritize improvement efforts efficiently. They display data in a bar chart format, highlighting the most significant issues and the “vital few” causes that require attention. The ASQ provides a Pareto chart template in Excel to make usage convenient.

Pareto charts help prioritize areas for improvement by categorizing issues by their frequency or impact. The best feature of Pareto charts is the “80/20 rule,” which states that 80% of the problems are caused by 20% of the causes. By focusing on these key areas, teams can significantly improve the overall quality of the project. ASQ also mentions this tool among the seven basic quality tools.

Smartsheet mentions that this tool helps identify the most significant problems or causes based on their frequency, allowing the team to focus their efforts on addressing those issues first.

Plan-Do-Check-Act (PDCA) Cycle: This PubMed article highlights that the PDCA cycle promotes a continuous improvement process, helping teams to adapt and modify their approaches based on evaluation and feedback.

Control Charts:

Control charts help monitor process performance over time and identify variations from the established norms. The best feature of control charts is their ability to easily detect trends and patterns, allowing the team to make timely adjustments to the project. This tool is among the seven basic quality tools mentioned by the American Society for Quality (ASQ).

Control Charts: These charts help monitor process variations over time and enable teams to identify trends, inconsistencies, and deviations that may impact project quality.

Plan-Do-Check-Act (PDCA) Cycle:

A four-step methodology used to control and continuously improve processes and products, ensuring adaptability and effectiveness (ASQ). The four stages include:

· Plan: Identify opportunities and plan for change.

· Do: Implement changes on a small scale.

· Check: Analyze the results and assess if the change was successful.

· Act: If successful, integrate the change into the standard process.


Seven Basic Quality Tools:

A set of fundamental tools that are useful in identifying, analyzing, and resolving quality-related issues (ASQ). These tools include:

1. Cause-and-effect diagrams

2. Check sheets

3. Control charts

4. Histograms

5. Pareto charts

6. Scatter diagrams

7. Flowcharts


PDSA Cycle:

A quality improvement approach that stands for “Plan, Do, Study, Act” and focuses on iterative, incremental improvements. This method is particularly useful for establishing improvement goals, identifying strategies, and preparing action plans (AHRQ).

Utilizing these quality improvement tools will help identify issues, enable data-driven decision-making, and streamline project execution. Employing a combination of these tools will ensure that project goals are met while maintaining high-quality standards throughout the entire process.

The Quality Improvement Essentials Toolkit by IHI includes the necessary resources for launching a successful quality improvement project and managing performance improvement. It comprises ten tools that can be used with the Model for Improvement, Lean, or Six Sigma methodologies, featuring templates and instructions to initiate and manage successful improvement projects.

Implementation Process for Quality Improvement Management

Planning and Preparation

Before starting any quality improvement project, it is important to identify the best tools for your specific needs. Some widely used and beneficial quality improvement tools include:

· Scatter diagrams – to visualize the relationship between two variables

· Control charts – to assess and monitor process stability

· Pareto charts – to prioritize issues based on their impact

· Process mapping – to understand and optimize workflows

Once you have selected the most suitable tools, develop a plan for their integration into the project lifecycle. This includes setting up key performance indicators (KPIs) and identifying areas where improvements can be made.

Execution and Monitoring

With your quality improvement tools in place, it is time to execute your plan. Ensure all team members are trained on using these tools effectively and understand their relationship with the project’s objectives.

Continued monitoring is essential for tracking progress and making any necessary adjustments. Use tools like control charts and Pareto charts to identify trends and address issues quickly.

Evaluation and Adjustment

Regular evaluations allow you to analyze the success of your chosen quality improvement tools and make improvements as needed. Establish a feedback loop involving team members, process owners, and stakeholders to gather insights and make data-driven decisions.

As your project progresses, use your evaluations to refine the implementation process, optimize workflows, and ultimately achieve higher levels of project quality.

Some Challenges of Implementing Quality Improvement

Implementing and executing quality improvement during a project’s lifecycle can present numerous challenges and obstacles. This section covers some common challenges and offers practical solutions using top-quality improvement tools and their best features.

One common challenge in project quality improvement is identifying relevant quality standards and establishing appropriate monitoring and control mechanisms. To address this issue, the ProjectManager tool offers effective planning and scheduling features, making it easier to set quality benchmarks and track progress throughout the project lifecycle.

Another challenge is ensuring the quality of software during development and deployment. The Quality Assurance (QA), Quality Control, and Testing approach is beneficial here, providing insights and best practices to maintain software standards and prevent defects throughout the development, testing, and deployment phases.

A further challenge lies in optimizing processes within an organization. The list of Process Improvement Tools addresses this by offering various techniques and methodologies to help you analyze and enhance efficiency and effectiveness in different organizational processes.

For example the healthcare industry faces unique challenges when it comes to continuous improvement and quality management. The IHI Quality Improvement Tools provide healthcare professionals with a valuable resource to address these challenges and ensure the best possible care for their patients.


Quality improvement tools play a vital role in enhancing the implementation and execution of a project. They help streamline processes, reduce errors, and improve overall project outcomes.

In this article, we discussed various quality improvement tools that can significantly enhance the implementation and execution process of a project. These tools play a crucial role in ensuring project quality and contribute to its success. Below is a list of top quality improvement tools and their best features:

These quality improvement tools, when used effectively, can lead to significant benefits such as improved efficiency, reduced errors, and ultimately, higher-quality project outcomes. Integrating these tools into the project management process helps teams address potential issues proactively, leading to better risk management and overall project success.

Quality improvement tools are essential for enhancing the execution and implementation process of a project. By utilizing these tools, project teams can identify areas of improvement, prioritize issues, and take corrective actions.

Ultimately, these tools contribute to the successful delivery of high-quality projects, ensuring customer satisfaction and the attainment of organizational goals.

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Yemisi Iyilade

Yemisi Iyilade is a Project Management Professional, PMP and Maxwell Leadership Coach and Trainer. She has worked in the environmental, nonprofit, and technology industries, developing new products and services, providing leadership, and facilitating meaningful engagement with stakeholders. Yemisi is driven by a mission to empower young people, women, and immigrant professionals through content delivery, coaching and training. She believes that if given the right tools and tactics, any motivated person can gain the awareness and grit needed to create better opportunities.


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