Casualty notification

Casualty notification is the process of notifying relatives of people who have been killed or seriously injured unexpectedly (for example, in a car crash). The notification may be done over the phone or in person, but is normally done by a police officer in person when possible, at least for the next of kin.

In the case of the United States armed forces, the notification is done by a specialist known as a casualty notification officer (CNO), normally within four hours of learning of the casualty (but only from 6:00 a.m. to 10:00 p.m. local time) or, for the Navy, by a casualty assistance calls officer (CACO).

The corollary is notification of authorities of a birth or death. The "Tell Us Once" initiative is expected to save the UK £19m each year.