Know what documents a child needs to travel to or from the U.S. All children, including infants, must have their own travel documents. Fill Out Form DS-11 Online.These are the official forms for use in Family Court proceedings. Complete Form DS-11. Provide one of the following U.S. Citizen documents for your child (Must be Original or Certified Copy):. At the time of your appointment, you must bring acceptable proof of United States Citizenship (i.e. BOTH PARENTS or the child's legal guardian must be present at the time of application or present additional documentation as detailed below. Provide the receipt number for the Form I131 related to the Reentry Permit, Refugee Travel Document, Advance Parole. Child Support Forms ; 4-1b. Summons (Non-Resident).