The Root Cause Analysis process involves $5$ steps in the following order:

Define the problem $-$ Collect data $-$ Identify possible causes $-$ Identify the root cause $-$ Implement a solution

Collect Data $-$ Define the problem $-$ Identify the root cause $-$ Identify possible causes $-$ Implement a solution

Identify possible causes $-$ Define the problem $-$ Collect data $-$ Identify possible causes $-$ Implement a solution

Identify the root cause $-$ Define the problem $-$ identify possible causes $-$ Collect data$-$Implement a solution