Colombo (News1st): The IATA Operational Safety Audit (IOSA) registry of SriLankan Airlines has been renewed for two more years (04th December 2020). IOSA is the global airline industry’s benchmark for an Airline’s Operational Management and Control Systems. SriLankan Airlines said it had its IOSA registry renewed once against following a stringent audit process. SriLankan Airlines […]