Accidence -

Large-scale events in aviation, rail, or maritime sectors. Essential Steps for Accident Investigation

In a broader sense, accidence refers to the occurrence of unforeseen or chance events, particularly those that cause harm. Common Types of Accidents accidence

Document findings following the 5 W's (Who, What, Where, When, Why). Corrective Action: Implement changes to prevent a repeat. Investigating accidents and incidents - HSE Large-scale events in aviation, rail, or maritime sectors