Use the free RIDDOR checker
Available on all plans
The RIDDOR checker asks a few questions about what happened and shows whether it must be reported to HSE, who reports it and by when. It's free and you don't need an account. You can also find it on the free tools page.
Check an incident
Open the RIDDOR checker from the free tools page
Answer What happened?
Answer the questions that follow
Only the questions that apply to your answers appear. Changing an earlier answer clears the ones after it.
Read the result: Reportable under RIDDOR, Not reportable under RIDDOR, but record it, Not reportable under RIDDOR or Get advice before you decide
Each line links to its regulation on legislation.gov.uk or to HSE's guidance. Click Start again to clear your answers.
Frequently asked questions
Do I need an account to use the RIDDOR checker?
No. The RIDDOR checker is free to use on our website without signing in.
Are my answers sent to The Site Book?
No. The checker works out the result in your browser. Your answers are not sent to us or saved.
Does the checker send the report to HSE?
No. It tells you whether RIDDOR applies, who reports and the deadline. The responsible person makes the report on HSE's website, or by phone for a death or a specified injury to a worker.
Is the result legal advice?
No. It is general guidance on RIDDOR 2013 in Great Britain. Each line of the result links to the regulation or HSE page it comes from.
Related guides
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