This form is often required when a minor child will be traveling to another state or country without both parents being present. We provide a readymade Official TSA Approved Minor or Child International Travel Consent Form in the Forms section of our website.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. A travel consent form letter is required for each traveling child. They will have a form with the required information. Navigate the process of obtaining a notarized minor travel consent form. Use our Child Travel Consent form to prove that a child can travel without their parents or guardians. The travel consent letter also covers a child traveling internationally with only one birth parent, one guardian, grandparents or other adults. Before your trip, check out all the documents and requirements to visit Mexico, the United States, Costa Rica, Guatemala, El Salvador, and Colombia.