Subsequent name changes are not possible pursuant to section 3.1.2 of the Transport conditions. Therefore, please observe closely that the spelling of the passenger's name exactly corresponds to the indication in the passport documents. If you still find any typing mistakes, please contact your SWISS Service Center as fast as possible. Please observe that changes are only made free of charge within 24 hours after the ticket is issued. A ticket is usually issued to a certain person. The transport conditions indicate that a ticket cannot be transferred to any third party.