See what documents a child needs to travel to or from the US alone or with a parent or relative. Non-US citizen children traveling to the US.This form is often required when a minor child will be traveling to another state or country without both parents being present. It is only valid once notarized Use our Child Travel Consent form to prove that a child can travel without their parents or guardians. I authorize my child to travel to the following location. During the period beginning on. Minor children may be able to travel to another country without either one of their parents. I was preparing documents and someone told me that I might need minor travel consent form since I am not leaving. The intention of this letter is to provide consent for a minor child to travel without the company of both legal parents.