Choosing Between Improving Existing RCA vs Implementing New RCA
When improving Root Cause Analysis (RCA) practices, organizations face a choice: enhance existing RCA efforts or introduce RCA to areas lacking it. The decision depends on likely impact and feasibility, influenced by organizational role and influence.
THE IDEA
Working on Improving RCA Practices: There Are Still More Choices
If you believe that RCA should be improved in your organisation, then there are other choices to be mindful of:
- Improve RCA in areas where it is already being used but is perhaps not having the impact it should be.
- Implement RCA tools and techniques in areas where there is no or limited application to date.
Choosing option 1 or 2 will involve considering where the organisation will most likely benefit from an improvement in RCA alongside the question of which is the most achievable first step. What you decide may depend on the role you are in and the influence you have.
When to use it
A quality manager deciding whether to invest in better RCA training for current teams or to roll out RCA to new departments.
An engineering leader evaluating whether to refine existing incident postmortems or introduce RCA for design failures.
A business consultant advising a client on whether to deepen RCA in high-risk operations or expand it to customer service processes.
FROM THEORY TO EVERYDAY LIFE
In practice
Improving Existing RCA in a Manufacturing Plant
A factory already conducts RCA for machine breakdowns but findings are not implemented. Option 1 would involve strengthening the follow-through process to ensure corrective actions are taken.
Implementing New RCA in a Software Development Team
A software team currently handles bugs reactively without formal analysis. Option 2 would mean introducing RCA tools, such as 5 Whys or fishbone diagrams, to systematically identify root causes of recurring defects.
A MOMENT TO REFLECT
Put it to work.
In your organization, which areas already use RCA and which do not? How does that influence your choice?
What factors make one option more achievable than the other in your current role?
How would you measure the potential impact of improving existing RCA versus implementing it in new areas?
CONTINUE THE CONVERSATION
Source texts
- Beyond the Five Whys Root Cause Analysis and Systems Thinking (James C. Paterson)