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About ICAO
About ICAO
  • Overview
  • Strategic Plan 2026-2050
  • Latest News and Highlights
  • FAQs
  • List - ICAO Member States
  • ICAO Museum
  • ICAO Carbon Calculator
  • Report Misconduct
  • Contact ICAO
Diplomatic Bodies
  • ICAO Assembly (193 States)
  • Sessions of the Assembly
  • Resolutions in Force
  • ICAO Council (36 States)
  • President of the Council
  • Sessions of the Council
  • Council State Representatives
  • Air Navigation Commission
ICAO Secretariat
  • Secretary General
  • Air Navigation Bureau
  • Air Transport Bureau
  • Capacity Development and Implementation Bureau
  • Legal Affairs and External Relations Bureau
  • Administration Bureau
  • Regional Offices
Global Priorities
Strategic Goals
  • Every Flight is Safe and Secure
  • Aviation is Environmentally Sustainable
  • • CORSIA
  • • State Action Plans for Aviation CO2 Reduction
  • • Finvest Hub
  • Seamless, Accessible, and Reliable Mobility
  • No Country Left Behind
  • • Capacity Development and Implementation Support
  • Comprehensive Legal Framework
  • Economic Development
Enablers
  • ICAO Continuous Improvement
  • Innovation in Aviation
  • Next Generation Aviation Professionals
  • Gender Equality
  • ICAO Global Ambassadors Programme
  • ICAO Training
  • Partnerships and Resource Mobilization
Events
Featured Events
  • ICAO/AWG Joint Regional Workshop on Cross-Border Transferability of Aircraft (XBT) and Compliance with the Cape Town Convention (CTC)
  • ICAO Global Implementation Support Symposium 2026
  • Fourteenth Meeting of the Facilitation Panel (FALP/14)
  • 4th Civil Aviation Legal Advisers Forum (CALAF/4)
  • View the Full List of Coming and Past meetings and Events
  • Host your event at ICAO
Resources
Resources
  • ICAO E-Library
  • Publications
  • Annual Reports of the Council
  • Safety Audit Results - Interactive
  • Aviation Benefits Report
  • Economic Facts and Figures
  • Global Aviation Safety Plan
  • Safety Reports
  • Global Air Navigation Plan
  • Air Navigation Reports
  • ICAO Partnership Programme
  • ICAO API Data Service
  • ICAO Data+
  • ICAO iSTARS
  • Air Transport Monthly Monitor
  • Compendium: Competition Policies/Practices
  • Economic Analyses and Forecasting
  • Databases and Studies
  • Environment Reports
  • Environment Publications
  • ICAO TRIP Strategy Compendium
  • Unmanned Aviation
  • ICAO GIS Aviation Data
Careers
Featured Articles
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Breadcrumb

  1. Homepage
  2. Accident Investigation Section (AIG)
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  • Safety Recommendations addressed to ICAO
  • Safety Recommendations of Global Concern (SRGC)
  • Investigative Technologies and Techniques
Best practices and other information
  • Protection of Investigation Records
  • Media Relations
  • Family Information
  • AIG Panel
  • Flight Recorder Specific WG
  • OVSG
  • CICTT
  • Taxonomy for ADREP reporting
  • Documents
  • Related links

Accident Investigation Section (AIG)

​
The Accident Investigation Section (AIG) is responsible for developing and updating Standards and Recommended Practices (SARPs) for inclusion in Annex 13 — Aircraft Accident and Incident Investigation; monitoring developments in accident investigation techniques and practices as well as accident prevention matters; monitoring developments in system safety concepts and practices, contributing to the ICAO Global Aviation Safety Plan and the ICAO Universal Safety Oversight Audit Programme (USOAP); managing safety recommendations addressed to ICAO; conducting and participating in seminars on aircraft accident investigation and prevention.
 
The AIG Section provides guidance on the following subjects:
 
aircraft accident and incident investigation;
accident and incident reporting (ADREP);
training for aircraft accident investigators;
hazards at aircraft accident sites;
providing information to aircraft accident victims and their families;
accident and incident investigation policies and procedures; and
regional accident and incident investigation organization.

 
Investigators from the AIG Section participate from time to time as required or requested by Contracting States in investigations of accidents of heightened public attention or diplomatic sensitivity providing procedural guidance and suggestions to advance the investigation to the greatest extent possible.
 
 
The AIG Section supports the Accident Investigation Panel (AIGP) and the Flight Recorder Specific Working Group (FLIRECSWG), the Occurrence Validation Study Group (OVSG) and the CAST/ICAO Common Taxonomy Team (CICTT).
 
 
Contact: AIGInbox [at] icao.int (AIGInbox[at]icao[dot]int)
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