Know what documents a child needs to travel to or from the U.S. All children, including infants, must have their own travel documents. Need a notarized minor travel consent form in NYC?Learn why you need one, how it makes traveling easier, and how to get it notarized. A U.S. notarized document is useless in most other countries. The letter and a copy of the child's birth certificate will be infinetely better. Your child will need a Child Travel Consent any time they're traveling without all their parents or legal guardians present. Yes. You can fill-out the form yourself. This document, often overlooked, plays a pivotal role in ensuring a child's safety while traveling. If you have your children's passports and permits to allow them to leave the States with you then that's all you would need.