For information about passport renewal visit: https://ni.usembassy.gov/passports/important-passport-information/

Most adult applicants with a ten-year validity passport can apply to renew their passport by mail with CargoTrans. More information is available here: https://ni.usembassy.gov/u-s-citizen-adult-passport-renewals-december-2-2024/ or by using the navigator: https://ni.usembassy.gov/u-s-citizen-services-navigator/ .