British national (overseas) passport processing: caseworker guidance
Tells HM Passport Office staff how to process passport applications for customers who hold British national (overseas) citizenship.
Documents
Details
This guidance tells HM Passport Office staff how to deal with applications from customers who were British dependent territories citizens connected to Hong Kong who became British nationals (overseas) or stateless on 1 July 1997.
Updates to this page
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This guidance has been updated to change terminology from X-drive to index card archives, and add a new section to tell examiners what to do when the nationality status on the customer’s passport is incorrect.
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Updated the British national (overseas) passport processing: caseworker guidance. A full list of changes can be found in the guide.
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Guidance updated - a full list of changes is in the 'changes from last version of this guidance' section.
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Guidance has been updated to clarify customers born on and after 1 July 1997 cannot register as a British national (overseas) citizen.
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The HMPO guidance has been updated.
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Accessible version added.
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First published.
Update history
2026-09-28 11:53
This guidance has been updated to change terminology from X-drive to index card archives, and add a new section to tell examiners what to do when the nationality status on the customer’s passport is incorrect.
2026-03-24 13:46
Updated the British national (overseas) passport processing: caseworker guidance. A full list of changes can be found in the guide.
2025-07-02 09:21
Guidance updated – a full list of changes is in the ‘changes from last version of this guidance’ section.
2024-03-26 16:26
Guidance has been updated to clarify customers born on and after 1 July 1997 cannot register as a British national (overseas) citizen.
2022-10-28 13:37
The HMPO guidance has been updated.
2022-09-23 12:17
Accessible version added.