Request a search for a certificate of British citizenship

  • 1 Certificate holder's details
  • 2 Certificate details
  • 3 Contact details
Certificate holder's details

Enter the details of the certificate holder at the time the certificate was issued.

For example, married or maiden names

Date of birth (optional)

For example, 8 3 1955

Certificate details (optional)

If you know any details of the certificate, please provide them below. This will help us narrow down our search.

Contact details

Please provide your details so we can let you know whether we've found the certificate.

Do you have an email address ?

The National Archives takes your privacy seriously and we are committed to the responsible handling of personal information in accordance with our Information Charter. See our privacy policy for more details.