For an incident to be reportable, a certain act or event needs to have happened (or be alleged to have happened) in connection with the provision of supports or services. This includes:
-the death of a person with disability
-serious injury of a person with disability
-abuse or neglect of a person with disability
-unlawful sexual or physical contact with, or assault of, a person with disability
-sexual misconduct, committed against, or in the presence of, a person with disability, including grooming of the person with disability for sexual activity
-use of a restrictive practice in relation to a person with disability where the use is not in accordance with an authorisation (however described) of a state or territory in relation to the person, or if it is used according to that authorisation but not in accordance with a behaviour support plan for the person with disability.
Reference:
https://www.ndiscommission.gov.au/providers/incident-management-and-reportable-incidents