In Switzerland, Geneva and Zurich are set to be the first airports to roll it out. The EES system will start operating from October 12th at the EuroAirport at Basel-Mulhouse. Zurich airport. "This electronic registration means that the entry stamp does not need to be manually affixed to the travel document," said the Geneva airport spokesperson. "However, they will still be required to present their passport to an immigration officer," said the Geneva airport spokesperson.