Guidance
Bulgaria: Knowledge Base profile
This document contains information about Bulgaria to help HM Passport Office staff process passport applications.
Documents
Details
Knowledge Base is an information resource for HM Passport Office staff.
This document includes information about:
- names
- nationality
- legitimacy and parental responsibility
- adoptions
- surrogacy
- gender recognition
- marriage
- documents from Bulgaria
Updates to this page
Published 7 March 2024
Last updated 6 October 2025
show all updates
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This document has been updated to explain what a Multilingual Standard Form is and that HM Passport Office cannot accept them.
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Updated to reflect a change in gender recognition legislation.
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First published.