Skip to main content
Guidance

Dual nationality: caseworker guidance

Tells HM Passport Office staff about people who hold dual nationality.

Updates to this page

From:
HM Passport Office and Home Office
Published:
19 January 2010
Last updated:
13 October 2025
Show all updates

  1. Updated to make it clear the UK allows dual nationality.

  2. Version 3.0 of guidance added.

  3. Updated guidance published.

  4. First published.

Documents

Dual nationality

HTML

Details

This guidance tells HM Passport Office staff about customers who have dual nationality, including:

  • what dual nationality is
  • our policy on customers who have dual nationality

Sign up for emails or print this page

Related content