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 DOPA gives permission for someone else to make decisions about your child's care, custody, and property. It is the same as if you made the decision yourself. Use our Child Travel Consent form to prove that a child can travel without their parents or guardians. Below is a list of frequently requested Human services forms. Click on the form to complete and print. If your child was born in the United States, then a parent can apply for a U.S. passport for the child. Minor children may be able to travel to another country without either one of their parents. Under Minnesota law, there are two types of child custody.