How to prepare an accident investigation report?

Investigation steps are1.
Gathering information2.
Analysing information a.
Immediate cause b.
Root cause3.
Identify suitable control measures4.
Plan the remidial actions Typical incident investigation report may include1.
Date and time of incident2.
Location of incident3.
Details of injured persons involved4.
Detail of injury sustained5.
Description of the activity being carried out at the time6.
Drawing/ photographs use to convey information on the scene7.
Immediate and root cause of incident8.
Assessment of any breaches of legislation9.
Details of witness and their statements10.
Recommended corrective actions with suggested cost, responsibilities and time scale11.
Estimation of cost implications for the organisation

Listen to witnesses, to determine what was the cause of external events, do photo documentation and prepare proposals and recommendations to prevent recurrence of similar incidents