The IATA Operational Safety Audit (IOSA) is the benchmark for global safety management in airlines. All IATA membersare registered and must remain registeredin order to maintain IATA membership.See the applicability of IOSA standards and recommended practices (ISARPs).
Current list of IOSA registered airlines:
Found 438 operators
| Name | IATA code | ICAO code | Country / Territory | Region | Expiry Date |
| “Rossiya airlines” JSC | FV | SDM | Russian Federation | Europe | 23 November 2021 |
| ABX Air, Inc. | GB | ABX | United States | The Americas | 26 October 2021 |
|
ACT Airlines
The Operator is undergoing a Verification Audit |
9T | RUN | Turkey | Europe | 2 November 2021 |
| Aegean Airlines S.A. | A3 | AEE | Greece | Europe | 10 June 2021 |
| Aer Lingus Limited | EI | EIN | Ireland | Europe | 21 October 2021 |
| Aero República S.A. | P5 | RPB | Colombia | The Americas | 7 December 2021 |
|
Aerolíneas Argentinas S.A.
The Operator is undergoing a Verification Audit. |
AR | ARG | Argentina | The Americas | 2 November 2021 |
|
Aeromexico
The registration renewal audit could not be conducted due to Extenuating Circumstances related to and/or caused by the COVID-19 outbreak. The Operator will remain on the Registry until 29 April 2021. |
AM | AMX | Mexico | The Americas | 31 October 2020 |
| Aeromexico Connect | 5D | SLI | Mexico | The Americas | 1 July 2021 |
| Aerotransportes Mas de Carga, S.A. de C.V. – MasAir | M7 | MAA | Mexico | The Americas | 13 January 2022 |