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Passport
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Cover of the 2007 U.S. passport, dark blue with gold text reading Passport and United States of America, featuring the Great Seal of the United States and an electronic passport symbol.
Know about the various advanced biometrics forms of security measures, from ear and nose analysis to palm recognition
Nazi-era passport of a German Jew
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Cover of the 2007 U.S. passport, dark blue with gold text reading Passport and United States of America, featuring the Great Seal of the United States and an electronic passport symbol.
Passport A United States passport.

Passport

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Passport, a formal document or certification issued by a national government identifying a traveler as a citizen or national with a right to protection while abroad and a right to return to the country of citizenship. Passports, letters of transit, and similar documents were used for centuries to allow individuals to travel safely in foreign lands, but the adoption of the passport by all countries is a development of the 19th and 20th centuries. A...

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