For the majority of countries you should include your full name, date and place of birth, your civil status, religion and your current passport details. (resumewritingservice.biz)
KrisFlyer membership services, including updating of passport details, adding or changing Redemption Group Nominees (singaporeair.com)
Please note your entrance to Machu Picchu, Inca Trail hike and permit for Huayna Picchu are allocated with your name and passport details so they are non transferible and non refundable. (sastravelperu.com)