Know what documents a child needs to travel to or from the U.S. All children, including infants, must have their own travel documents. When applying for a child, the parents mentioned on the birth certificate and the child must be present.1. Fill Out Form DS-11 and Print It 2. Get Evidence of US Citizenship (and a photocopy) 3. You want to start a new case and there is no other packet that applies. Your child will need a Child Travel Consent any time they're traveling without all their parents or legal guardians present. Order online or plan your next grocery shopping list. Discover savings with our digital coupons, online promotions, and weekly circular.