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General information only. This site does not provide legal advice. Always consult a qualified solicitor.
In-depth guide · Last reviewed June 2026

Evidence for an accident at work claim: a UK checklist

Why does evidence matter?

The accident report and accident book

RIDDOR duty to report; how to obtain your accident book entry under GDPR/Subject Access Request; what to do if no entry was made

Medical records and treatment history

GP notes, A&E attendance, hospital discharge letters; how to request records; why contemporaneous medical records are the most powerful evidence

Photographs and video evidence

Take immediately if safe to do so; photograph the hazard, the scene, and your injuries; metadata timestamps matter

Witness statements

Colleagues as witnesses; how statements are taken; what happens if witnesses are reluctant to give evidence against an employer

CCTV footage

Request immediately — usually overwritten within 28 days; formal written request to employer; data subject access request under UK GDPR

Payslips and employment records

For calculating lost earnings, overtime, bonuses

Training records and risk assessments

Disclosure from employer; how to request these; what absence of a risk assessment means for a claim

Expert medical evidence

Medico-legal report from an independent consultant; who arranges this and when

What if you have none of these?

Your own written account; GP records; late accident report; build the evidence from what exists — a claim can still succeed] CHECKLIST BOX (styled component): □ Accident book entry obtained □ GP or A&E visited — records requested □ Photographs taken of the hazard and your injuries □ CCTV preservation request sent (in writing, within 7 days if possible) □ Names and contact details of witnesses noted □ Payslips gathered for the 3 months before and after the accident □ Employer's risk assessment and training records requested

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Where did the accident happen?

Pick the setting closest to your situation.

Sources

  1. RIDDOR 2013 — employer reporting duties
  2. UK GDPR / Data Protection Act 2018 — subject access requests
  3. Civil Evidence Act 1968 (admissibility of records)
  4. PreAction Protocol for Personal Injury Claims

This guide is editorial information about UK law. It is not legal advice and does not create a solicitor–client relationship. For advice on your circumstances, speak to a regulated personal-injury solicitor.