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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).
The IOSA Registry will no longer be updated on this site and can now be found on IATA Connect.
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Access IOSA Registry on the IATA Connect platform
Check out the list of IOSA-registered airlines.