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.The intention of this letter is to provide consent for a minor child to travel without the company of both legal parents. You can order a certified short form or long form copy of a birth certificate for someone born in New York City in or after 1910. Whenever sending your child abroad, you will need a document allowing that child to travel. Do you intend to travel outside the Netherlands with a child over whom you do not have parental authority? Letter from a government agency dated within the last six months. Contact the Vital Records Call Center at (855) 322-1022. Requirements. Who is eligible to get a copy of a death certificate? Call 877-337-2017 to complete an inquiry with Eligibility staff.