Swissport awarded several ISAGO certificates for different stations across its global network   Opfikon, Switzerland, 2017-Jul-06 — /Travel PR News/ — The IATA Ground Handling Conference (IGHC) is the premier annual ground handling industry conference in the world. ​At this year’s edition, Swissport was handed over several ISAGO certificates for different stations across Swissport’s global… Read the full press release