Authored By: U.S. Department of State
The Passport Services Office provides information and services to American citizens about how to obtain, replace or change a passport. A passport is an internationally recognized travel document that verifies the identity and nationality of the bearer. A valid U.S. passport is required to enter and leave most foreign countries. Only the U.S. Department of State has the authority to grant, issue or verify United States passports. This web site contains more information about U.S. passports.