Report your medical condition (form CN1)
Report certain types of medical conditions to DVLA if you're a car driver or motorcyclist.
Documents
Details
Use this form to report these medical conditions:
- ataxia
- muscular dystrophy
- Friedrich鈥檚 ataxia
- Guillain Barr茅 syndrome
- Huntington鈥檚 disease
- motor neurone disease
- multiple sclerosis
- myasthenia gravis
- other related conditions
Check the list of health conditions if yours is not 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.
Updates to this page
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Updated CN1 PDF and accessible ODT forms uploaded.
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Updated the CN1 PDF and ODT.
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New accessible document (ODT) uploaded
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Updated PDF
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Updated PDF.
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Updated PDF.
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Removed consent form as 'consent' is given when filling in the CN1 form
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Updated CN1 added.
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Updated PDF
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Updated PDF of form CN1. Added 'consent form' to authorise doctor or specialist to release report or medical information on fitness to drive
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Updated CN1 PDF.
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Updated English PDF
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Essential tremor removed from medical conditions list and muscular dystrophy added.
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Updated pdf.
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Update to question 9 on Welsh version
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Updated PDF.
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Welsh PDF updated
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PDF updated
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Added translation
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PDF updated
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PDF updated
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Updated pdf
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Guillain Barr茅 syndrome added to the list.
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A new question has been added (Q9).
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Changes have been made at Q4a.
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This form can now be used if you suffer from essential tremor.
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First published.