How to Do Root Cause Analysis in 6 Steps?

Imagine solving a problem once and never having it come back. Sounds ideal, right? But many teams end up fixing what they see on the surface without asking why the problem happened in the first place. That’s where How to do Root Cause Analysis becomes valuable. It helps you go deeper, uncover the real cause, and solve it for good using tools like the 5 Whys and Fishbone Diagrams.

Whether it’s a system failure, process error, or customer complaint, How to do Root Cause Analysis gives you the steps and structure to fix issues at the root. In this blog, you’ll learn how to perform RCA, which tools to use, and how it can boost efficiency across any industry.

Table of Contents

1) What is Root Cause Analysis?

2) How to Perform Root Cause Analysis?

3) Tips for Performing Effective Root Cause Analysis

4) How Should You Organise Your Root Cause Analysis Meetings?

5) How Performing Root Cause Analysis Can Improve Work Efficiency?

6) Conclusion

What is Root Cause Analysis?

Root Cause Analysis (RCA) is a systematic process used to identify the underlying reason why a problem or failure occurred. Instead of just treating the symptoms, RCA aims to uncover the core issue that caused the problem, so it can be addressed effectively and prevented from happening again.

It’s commonly used in industries like manufacturing, healthcare, IT, engineering, and business management where recurring issues can lead to lost time, money, or safety risks. By digging deeper into “why” something happened, RCA helps teams develop long-term, sustainable solutions rather than quick fixes.

How to Perform Root Cause Analysis?

Follow these six structured steps to identify and eliminate the root cause of any problem effectively:

1) Define the Problem

a) Clearly state what went wrong using specific, measurable terms

b) Identify who is affected and what processes are impacted

c) Avoid assumptions, stick to observed facts

2) Collect Data About the Problem

a) Gather evidence such as logs, reports, interviews, and timelines

b) Understand when the problem occurred and how often it happens

c) Look for patterns or variations in performance or behaviour

3) Determine Potential Causal Factors

a) Brainstorm all possible reasons the problem could have occurred

b) Use tools like brainstorming sessions, flowcharts, or Fishbone diagrams

c) Consider people, processes, equipment, environment, and materials

4) Determine the Root Cause of the Problem

a) Use techniques like the 5 Whys or Fault Tree Analysis

b) Ask “Why?” repeatedly until you reach the fundamental cause

c) Ensure the root cause explains all known facts and symptoms

5) Prioritise the Causes

a) Evaluate which causes have the greatest impact or likelihood

b) Focus on what’s controllable and has long-term impact

c) Use a cause-effect matrix or Pareto analysis for prioritisation

6) Solution, Recommendation, and Implementation

a) Develop targeted solutions addressing the root cause, not just symptoms

b) Create action plans with timelines, owners, and resources

c) Implement changes and monitor results to confirm effectiveness

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Tips for Performing Effective Root Cause Analysis

To get the most out of RCA, it’s important to approach it strategically and with the right mindset. These tips can help ensure your analysis is accurate, thorough, and leads to meaningful improvements:

Work with a Team and Get Fresh Eyes

1) Don’t go it alone, effective Root Cause Analysis requires collaboration

2) Include team members from different departments or with varied perspectives

3) New or neutral team members can spot issues others might overlook

4) Brainstorming as a team also helps uncover a broader range of possible causes

Plan for Future Root Cause Analysis

1) Create a structured RCA process that’s easy to follow and repeat

2) Document past issues, outcomes, and solutions to build a learning database

3) Train employees on RCA tools and techniques so they can act quickly to issues

4) Having templates, workflows, and tools ready will save time and increase consistency

Remember to Perform Root Cause Analysis for Successes Too

1) RCA isn’t just for fixing problems; it can also help you understand what went right

2) Analysing successful projects or outcomes reveals the key factors behind that success

3) Use this knowledge to replicate positive results across teams or future projects

4) Learning from wins helps you strengthen best practices

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How Should You Organise Your Root Cause Analysis Meetings?

Here are some of the options:

1) Define the problem and meeting objectives in advance

2) Include people with diverse perspectives and relevant expertise

3) Apply tools like the 5 Whys or Fishbone Diagram to guide discussion

4) Create a blame-free space where everyone can share ideas freely

5) Take notes, track suggestions, and assign action items

6) Schedule a review meeting to assess solution effectiveness

How Performing Root Cause Analysis Can Improve Work Efficiency?

Root Cause Analysis improves work efficiency by identifying the real cause of recurring problems, allowing teams to fix issues at the source instead of constantly applying short-term fixes. It helps reduce downtime, prevent repeated mistakes, and streamline workflows. As a result, productivity increases, resources are used more effectively, and decision-making becomes faster and more informed.

Conclusion

Root Cause Analysis is a powerful tool that helps identify the real reasons behind problems, not just their symptoms. By following How to do Root Cause Analysis and involving the right people, organisations can find lasting solutions that improve overall efficiency and prevent issues from recurring. By taking time to dig deeper into problems, businesses can save time, reduce costs, and create smoother, more reliable workflows. In short, RCA turns setbacks into opportunities for growth.

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