The IATA Operational Safety Audit (IOSA) is the benchmark for global safety management in airlines. All IATA members are registered and must remain registered in order to maintain IATA membership. See the applicability of IOSA standards and recommended practices (ISARPs).

Current list of IOSA registered airlines:

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Found 412 operators

Name IATA code ICAO code Country / Territory Region Expiry Date
ABX Air Inc GB ABX United States The Americas 26 October 2023
ACT Airlines 9T RUN Türkiye Europe 27 November 2024
Aegean Airlines SA A3 AEE Greece Europe 10 June 2025
Aer Lingus Limited EI EIN Ireland Europe 21 October 2023
Aero Republica SA P5 RPB Colombia The Americas 7 December 2024
Aerolineas Argentinas SA AR ARG Argentina The Americas 2 November 2024
Aeromexico AM AMX Mexico The Americas 13 November 2024
Aeromexico Connect 5D SLI Mexico The Americas 1 July 2025
Aerotransportes Mas de Carga SA de CV MasAir M7 MAA Mexico The Americas 13 January 2024
Africa World Airlines AW AFW Ghana Africa & Middle East 1 May 2024