If your employer does not provide their own internal form, you can use the official (Statutory Sick Pay: Employee’s Statement of Sickness).
Many NHS GP practices provide downloadable PDF versions, such as those from Hanscombe House Surgery or Horizon Health Centre . Key Rules for Self-Certification Taking sick leave - GOV.UK download a self certified sick note
You can download the SC2 form from GOV.UK . If your employer does not provide their own
In the UK, if you are off work for , you do not need a doctor's note (fit note). Instead, you can "self-certify" your illness by completing a form for your employer. Where to Download a Self-Certified Sick Note if you are off work for