Reply To: New Passport Upgrade Service! Home › Forums › General Passport Application Discussion › New Passport Upgrade Service! › Reply To: New Passport Upgrade Service! May 4, 2022 at 5:12 am #13837 CJames1702Participant Hello all, Just wondering if someone advise me what evidence you need to prove you are travelling in 2 weeks? Is purchase receipt of travel from airline sufficient proof on its own? Thanks