Know what documents a child needs to travel to or from the U.S. All children, including infants, must have their own travel documents. Use our Child Travel Consent form to prove that a child can travel without their parents or guardians.Your child will need a Child Travel Consent any time they're traveling without all their parents or legal guardians present. A clear statement that grants permission for the child to travel with you. Signatures from both parents, and a notary public if needed. Do we need some sort of notarized consent to travel with them in this way? Or does it make no difference in this situation, since we are married to each other? To create this form, gather all necessary details about the child, the accompanying adult and the travel. A copy of this authorization is valid in lieu of the original. I further understand I may withdraw my consent in writing at any time.