Systematic collection of valid reliable data

Systematic collection of valid reliable data

Lots of information

To carry out root cause analysis effectively data must be collected and analysed. Without complete information and a good understanding of the event, the root cause cannot be correctly determined. A methodical approach to the collection of data should save on resources.

It is essential that all information contributing to an incident is collected and analysed.

Time invested at this stage could save a lot of time later on. It could prevent missing something that could lead to the true root cause.


Amount of data can be vast.

Collecting information can take a considerable amount of time and effort. The person responsible for carrying out RCA, or team leader if one is appointed, should judge if the information collected is sufficient and provides adequate evidence to assess the problem.


Resources

Careful planning should be undertaken to maximise the resources used, such as costs and time.