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 |
| Africa World Airlines | AW | AFW | Ghana | Africa & Middle East | 1 May 2021 |
| Air Algérie | AH | DAH | Algeria | Africa & Middle East | 13 December 2020 |
| Air Arabia | G9 | ABY | United Arab Emirates | Africa & Middle East | 18 December 2020 |
| Air Astana | KC | KZR | Kazakhstan | Europe | 7 September 2021 |
| Air Atlanta Icelandic | CC | ABD | Iceland | Europe | 5 February 2022 |
| Air Austral et Ewa Air | UU | REU | Réunion | Africa & Middle East | 29 June 2021 |
| Air Baltic Corporation | BT | BTI | Latvia | Europe | 10 December 2020 |
| Air Botswana | BP | BOT | Botswana | Africa & Middle East | 28 October 2021 |
| Air Burkina S.A. | 2J | VBW | Burkina Faso | Africa & Middle East | 19 March 2020 |
| Air Cairo | SM | MSC | Egypt | Africa & Middle East | 26 March 2021 |