The Voluntary Incident Reporting System is to capture occurrences other than accidents and serious incidents. This System allows the Accident Investigation Division to collect as much incident data as possible to perform meaningful analysis in order to fulfill the purpose of promoting accident prevention and enhancing aviation safety. It is operated in a non-punitive environment and the source of information will not be disclosed unless required to do so by law, or the person concerned authorised the disclosure. Please refer to Accident Investigaiton Bulletin No. 1/09 for details of the Voluntary Incident Reporting System.