STAR ALLIANCE MEMBERS EXCEL AMONG LAUNCH AIRLINES IN COVID-19 AUDIT PROGRAM APEX Health Safety Powered by SimpliFlying Creates a New Standard for Passenger Well-Being Star Alliance is delighted that four of its member airlines achieved the highest possible rating among airlines graded in the inaugural APEX Health Safety powered by SimpliFlying audit program for COVID-19 certified airlines. Air Canada, Singapore Airlines, Turkish Airlines, and United Airlines are among the 12 launch airlines that have fully completed the audit, and among only seven that have been certified as 'hospital-grade' DIAMOND level. APEX Health Safety powered by SimpliFlying provides a scientifically based 58-point validation process designed to encourage airlines to reach beyond governmental requirements to a higher standard. All airlines worldwide may participate in the APEX Health Safety powered by SimpliFlying process. After completion of an initial audit with proof points, a step-by-step verification process occurs with airlines, followed by standard level notification.