BRITISH PASSPORT FOR SALE IN USA A British passport is an official travel document that is issued to citizens of the United Kingdom and British Overseas Territories. It allows the holder to travel internationally and serves as proof of identity and citizenship. British passports are issued by HM Passport Office and are valid for a period of 10 years for adults and 5 years for children under the age of 16. They contain biometric data such as the holder's photograph, fingerprints, and signature. To obtain a British passport, an individual must be a British citizen , a British Overseas Territories citizen, or a British subject. The application process may vary depending on whether the applicant is applying for a new passport or renewing an existing one. The process for obtaining a new or renewed British passport may include completing an online application form, providing supporting documents such as a current or expired passport, a passport photo, and evidence of ...