Nevada Minor (Child) Travel Consent Form. Use our Child Travel Consent form to prove that a child can travel without their parents or guardians.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. Besides carrying your child's permission to travel form, it may be necessary to have other documentation on hand for your child. A child travel consent form allows a minor to travel alone or with another person or group. Please fill out the following form and return it to the Nevada Youth Training Center office as soon as possible. I would like to know if in a travel authorization letter it is really necessary to mention the number of the passports of the parents, and children. Ensure safe travels for your child with our free travel consent form template and expert guide. Get consent from both parents and travel with confidence.