Short answer
Prepare the absence record, medical and occupational health evidence, capability process papers, adjustment requests, dismissal or appeal letters, policies, ACAS details and tribunal deadlines.
Quick checklist
Start with these
Best order
How to organise the first pack
- Put absences, meetings, warnings and dismissal dates into one timeline.
- Add the medical evidence and any questions sent to occupational health.
- Separate adjustment requests from general sickness-management documents.
- Flag appeal, ACAS and tribunal deadlines.
Build The Absence And Capability Timeline
Start with the dates of absence, the reason given for each absence, fit notes, return-to-work notes and any occupational health or medical reports. Explain whether the concern is long-term absence, repeated short-term absence, capability, conduct, discrimination, dismissal, settlement or appeal.
Acas guidance says employers must follow a fair procedure for capability dismissal and that dismissal should be a last resort. The pack should therefore show the support, warnings, review meetings and alternatives considered before dismissal.
- Absence record, fit notes and return-to-work documents.
- Occupational health, GP or specialist reports where available.
- Capability, sickness absence, equality and disciplinary policies.
- Meeting invitations, notes, warnings, appeal papers and dismissal letter.
- Reasonable adjustment requests and employer responses.
- ACAS early conciliation, ET1, ET3, settlement or tribunal documents.
Separate Capability, Disability And Procedure
A barrister may need to consider whether the process was fair, whether medical evidence was current, whether reasonable adjustments or alternative roles were considered and whether the dismissal may overlap with disability discrimination or unfair dismissal.
Avoid sending only the dismissal letter. The earlier support record, occupational health questions and adjustment trail are often central to scoping the issue.
What A Barrister May Be Asked To Do
A focused request may ask for advice on evidence, tribunal pleadings, appeal preparation, settlement risk, written submissions or representation at a defined hearing where Direct Access is suitable.
Some matters need solicitor, trade union or HR support for ongoing correspondence, disclosure, negotiations, issuing proceedings or case management.
Avoid delays
What not to send first
- Sending only the dismissal letter.
- Omitting occupational health or fit-note evidence.
- Assuming sickness absence and disability issues are always the same.
- Leaving out ACAS or tribunal dates.
Source note: source-checked against Acas capability dismissal guidance and GOV.UK dismissal due to illness guidance on 24 September 2026. Fairness, disability discrimination, reasonable adjustment, medical evidence, appeal and remedy issues need specialist employment review.
Claim and official-source ledger
- Acas guidance says employers must follow a fair procedure before dismissing an employee for capability and that dismissal should be a last resort.
- Dismissals for capability or conduct — Acas; checked .
- GOV.UK guidance on dismissal due to illness describes dismissal as a last resort after considering ways to help the employee back to work.
- Dismissing staff: Dismissals due to illness — GOV.UK; checked .
Editorial status: Review required. Sources support the identified claims only. General information; not legal advice.
Sickness Absence Dismissal Barrister Evidence Guide FAQs
Can sickness absence lead to dismissal?
GOV.UK and Acas materials describe dismissal for illness or capability as possible in some circumstances, but only after support, procedure and alternatives have been considered.
What should an employee send first?
Send the absence chronology, fit notes, occupational health reports, adjustment requests, meeting notes, warnings, dismissal letter, appeal papers and any ACAS or tribunal dates.
Does asking for a quote pause tribunal time limits?
No. Internal appeal, ACAS early conciliation and tribunal dates continue to run and should be highlighted at the start of the enquiry.
Ask For A Barrister Quote
Barristers4U helps clients request a quote from a suitable Direct Access barrister. The information on this page is general information only, not legal advice about your individual circumstances.
If your matter is urgent, include hearing dates, court deadlines, orders and any documents you already have when you submit your enquiry.
