Occurred department is where the location of incident inside the hospital eg medical ICU, Basement parking, kitchen 2nd floor etc.

It need to capture because to track the incident properly and maintain a record of department who is reporting incidents.

Date and Time - it is very important to capture the exact date and correct time of incident for the analysis and investigation.

Eg - medication error, medicine Z has to be administered by 16:00 but its has been given at 4:00 am.