What does each field mean?
| Field | What it means | Why it is there |
|---|---|---|
| 1 Patient identity | Usually a name and sometimes a date of birth. | This links the certificate to one person. |
| 2 Date of assessment | When the clinician actually assessed you. | The opinion rests on that assessment. It can differ from the date the certificate was written. |
| 3 Return date | The date you can resume work. | Some employers ask for a document confirming you can return. |
| 4 Recommended changes | Any recommended changes, such as altered duties. | It helps the employer plan your return. |
| 5 Date of issue | When the certificate was produced. | The assessment date, issue date and period covered should form a logical order. |
| 6 Issuer details | On a real certificate, the name, profession and practice address of the person who issued it, plus a signature or an equivalent digital authorisation. | These details make a certificate genuine. Official UK guidance says a fit note without the issuer's name, profession and practice address is not valid. |
These certificates are coming soon.
What else should you know about this format?
It also says a patient can go back to work whenever they feel able, without a new fit note.
Where an employer still asks, a return to work format typically records the date you can resume and any recommended changes, such as altered duties. The preview labels these fields.
This page is general information about certificate layouts. It is not medical or legal advice and does not replace a clinician's assessment or the official rules of your country, employer, school, airline or consulate.
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