Anyone know how to complete compensation form for a train delay. Swiss compensation form requesting IBAN info for bank account. The US does not use IBAN codes. Tried the contact center number +41 848 446 688 and that call will not call. Our train was delayed 2 hours to lack of power on June 30 from Zurich to Zermat. The train was taken to Thun via a rescue train and all passengers had to de-board and find new connections at Thun.