[:en]Singapore Airlines will be the world's first airline to pilot the International Air Transport Association's Travel Pass mobile application. This application will permit passengers to save their Covid-19 test results. By integrating all health credentials into a single app, customers can experience a faster and seamless check-in process. This also allows the airport check-in staff to verify that the passengers meet the travel requirements. This initiative marks the second stage of SIA's digital health verification process trials based on the IATA Travel Pass framework. As pre-departure testing is becoming mandatory in more countries, this service would permit SIA's customers to book their test appointments[:]