Thai Lion Air has been added to the IATA Operational Safety Audit (IOSA) Registry. The Airline has successfully completed the operational Safety Audit and has entered into the IOSA Registry. The IOSA audit is designed to assess operational management and control systems of an airline, using over 900 internationally harmonized standards and recommended practices, where 8 disciplines are audited in a consistent manner.

The IOSA program provides benefits such as the elimination of audit redundancy, reducing costs and audit resource requirements.