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Form

Report your medical condition (form DIZ1)

Report medical conditions such as dizziness and vertigo to DVLA if you're a car driver or motorcyclist.

Updates to this page

From:
Driver and Vehicle Licensing Agency
Published:
1 December 2008
Last updated:
5 January 2026
Show all updates

  1. Updated PDF and accessible version of DIZ1 form.

  2. Updated PDF and accessible ODT.

  3. DIZ1 accessible ODT uploaded.

  4. Updated the DIZ1 PDF.

  5. English PDF updated.

  6. Updated PDF

  7. Updated PDF

  8. PDF update

  9. Reference to 'giddiness' removed.

  10. Added translation

  11. Updated PDF

  12. The form has been redesigned.

  13. First published.

Documents

DIZ1

Ref: DIZ1

PDF, 810 KB, 5 pages

This file may not be suitable for users of assistive technology.

Request an accessible format
If you use assistive technology (such as a screen reader) and need a version of this document in a more accessible format, please email alternative.format@dvla.gov.uk. Please tell us what format you need. It will help us if you say what assistive technology you use.

DIZ1 - accessible

ODT, 20.4 KB

This file is in an OpenDocument format

Details

Use this form to report these medical conditions:

Check the list of health conditions if yours isn’t listed.

Use a different form to report these conditions if you have a lorry, bus or coach licence.

Find out what happens after you tell DVLA.

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