| Argentina |
Junta de Seguridad en el Transporte (JST) |
| Australia |
ATSB Australian Transporation Safety Bureau |
| Austria |
Sicherheitsuntersuchungsstelle des Bundes (SUB) |
| Bahamas |
Air Accident Investigation Department (AAID) of the Bahamas |
| Bangladesh |
Aircraft Accident Investigation Group (AAIG) |
| Belgium |
Air Accident Investigation Unit (Belgium) |
| Bolivia |
DGAC |
| Brazil |
Centro de Investigação e Prevenção de Acidentes Aeronáuticos (CENIPA) |
| Bulgaria |
Aircraft Accident Investigation Unit (AAIU) Bulgaria |
| Canada |
Transportation Safety Board (TSB) |
| Chile |
DGAC Chile, Departamento Investigación de Accidentes e Infracciones Aeronáuticas |
| Colombia |
Grupo de Investigación de Accidentes Aeronáutica Civil de Colombia |
| Côte d’Ivoire |
Bureau des Enquêtes et Analyses des Accidents et incidents d’Aviation de Côte d’Ivoire (BEA) |
| Croatia |
Air, Maritime and Railway Traffic Accident Investigation Agency (AIN) |
| Cyprus |
Aircraft Accident and Incident Investigation Board (AAIIB) |
| Czech Republic |
Air Accidents Investigation Institute |
| Denmark |
Havarikommissionen for Civil Luftfart / Aircraft Accident Investigation Board |
| Egypt |
Aircraft Accident Investigation Directorate (EAAID) |
| El Salvador |
Autoridad de Aviación Civil |
| Estonia |
Estonian Safety Investigation Bureau (ESIB) |
| Finland |
Onnettomuustutkintakeskus – Accident Investigation Board Finland |
| France |
Bureau d’Enquêtes et d’Analyses pour la sécurité de l’aviation civile |
| Georgia |
Georgian Civil Aviation and Maritime Transport Accident Incident Investigation Bureau |
| Germany |
Bundesstelle für Flugunfalluntersuchung BFU |
| Greece |
Air Accident Investigation and Aviation Safety Board (AAIASB) |
| Hungary |
Transportation Safety Bureau of Hungary |
| Iceland |
Rannsóknarnefndar samgönguslysa (RNSA) / Icelandic TSB |
| Indonesia |
NTSC, Air Accident Investigation Commission (AAIC) |
| Ireland |
Air Accident Investigation Unit (AAIU) |
| Israel |
Office for the Investigation of Air Accidents and Incidents |
| Italy |
Agenzia Nazionale per la Sicurezza del Volo (ANSV) |
| Jamaica |
Jamaica CAA |
| Japan |
Japan Transport Safety Board (JTSB) |
| Jordan |
Jordan Civil Aviation Regulatory Commission |
| Kenya |
Air Accident investigation Unit (AAIU) |
| South Korea |
Aviation and Railway Accident Investigation Board (ARAIB) |
| Latvia |
Transport Accident and Incident Investigation Bureau (TAIIB) |
| Luxembourg |
Administration des Enquêtes Techniques (AET) |
| Malta |
Maltese Bureau of Air Accident Investigation (BAAI) |
| Mexico |
Comisión Investigadora y Dictaminadora de Accidentes e Incidentes de Aviación CIDAIA |
| Mozambique |
IACM-UPIAA |
| Netherlands |
Onderzoeksraad voor Veiligheid |
| New Zealand |
Transport Accident Investigation Commission |
| Nigeria |
Accident Investigation Bureau (AIB) |
| Norway |
Havarikommisjonen for Sivil Luftfart og Jernbane (HSLB) |
| Peru |
Comisión de investigación de accidentes de aviación (CIAA) |
| Poland |
State Commission on Aircraft Accidents Investigation (SCAAI) |
| Portugal |
Office for the Prevention and Investigation of Accidents in Civil Aviation and Rail (GPIAAF) |
| Romania |
Civil Aviation Safety Investigation and Analysis Center (CIAS) |
| Russia |
MAK Interstate Aviation Committee (IAC) |
| Saudi Arabia |
Kingdom of Saudi Arabia Aviation Investigation Bureau |
| Serbia |
Civil Aviation Directorate, Accidents and Incidents Investigation and Risks Analysis Office |
| Singapore |
Transport Safety Investigation Bureau |
| Slovakia |
Aviation and Maritime Investigation Authority |
| Slovenia |
Ministry of Infrastructure Slovenia |
| South Africa |
CAA, Section/division Occurrence Investigation |
| Spain |
Comisión de Investigación de Accidentes e Incidentes de Aviación Civil |
| Sri Lanka |
Aircraft Accident and Incident Investigation Unit |
| Sweden |
Statens Haverikommission |
| Switzerland |
Schweizerische Sicherheitsuntersuchungsstelle (SUST) |
| Taiwan |
Taiwan Transportation Safety Board |
| Thailand |
AAIC of Thailand |
| Ukraine |
National Bureau of Air Accidents Investigation of Ukraine |
| United Arab Emirates |
GCAA, Air Accident Investigation Department |
| United Kingdom |
Air Accident Investigation Board (AAIB) |
| United States |
National Transportation Safety Board (NTSB) |
| Uruguay |
Comisión Investigadora de Accidentes e Incidentes de Aviación (CIAIA) |
