ADREP taxonomy is a compilation of attributes and the related values. The links below are to the more prominent attribute and value lists:

The Accident/Incident Data Reporting (ADREP) system is operated and maintained by ICAO. The ADREP system receives, stores and provides States with occurrence data that will assist them …

The ICAO Accident/Incident Data Reporting (ADREP) system is based on the ADREP taxonomy. The ADREP taxonomy is a set of definitions and descriptions used during the gathering and …

guide the Accident Investigation Authority to file reports and analyze the information in the State’s database or reporting to the ICAO ADREP database operating in the ECCAIRS software suite;

The ADREP Occurrence class taxonomy is a set of terms used by ICAO to categorize occurrences by severity and allow safety trend analysis on these categories. The ADREP …

This application contains an aggregation of different accident and incident data sources including ADREP, Aviation Safety Network and Aviation Herald. Data is merged-in and automatically …

This Implementation Package (iPack) is a self-contained package aimed at assisting and guiding the State Accident Investigation Authority (AIA), ministry of transport (MoT), Civil Aviation …

The International Civil Aviation Organization (ICAO) Accident/Incident Data Reporting (ADREP) system receives, stores and provides States with occurrence (accident and incident) data that …

The ICAO ADREP database of accident/incident information is used to provide States with flight safety information. States’ administrations are encouraged to request ADREP information from …

REPORTING ICAO provides an online form for notification of accidents and incidents per Annex 13 requirements for inclusion in the ADREP database. The notification can be updated through …