Parents and guardians should keep these categories separate:
• Child travel consent letter — permission for a trip with one parent, a relative, school group, or other adult
• Passport application consent — including Form DS-3053, which is a separate U.S. Department of State passport process
• Airline or carrier documentation — airline, cruise line, or tour-operator forms and ID rules
• Border or immigration requests — entry, exit, or inspection questions that may differ by country or route
• Destination-country requirements — local entry, exit, dual-nationality, or parental-consent rules
• Custody orders — court orders or sole-custody documents that may control travel permission
• Notarization — a notarial act involving an eligible signature; not a travel authorization by itself
Form DS-3053 is not the same as a general travel-consent letter. For passport issuance, use the dedicated Form DS-3053 child passport consent guide.
College enrollment parental consent for a student under 18, study-abroad travel or financial consent, and minor medical consent are also separate documents from a general child travel letter. See parental consent for a college student under 18.