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Reporting accidents, incidents and diseases

The Reporting of Injuries, Diseases and Dangerous Occurrences Regulations (RIDDOR) require employers, or in certain circumstances others who control or manage the premises, to report to the relevant enforcing authority and keep records of:

Reports to the enforcing authority of all of the above categories, except over-seven-day injuries, must be made immediately by the quickest practicable means and followed up by a written notification within 10 days. Reports of over-seven-day injuries must be sent to the enforcing authority within 15 days.

In addition, records must be kept of all of ‘over-three-day injuries’, which are those where a person who is injured at work is incapacitated for more than three consecutive days. Over-three-day injuries do not, however, have to be reported to the enforcing authority. If you are an employer who must keep an accident book under the Social Security (Claims and Payments) Regulations 1979, an entry about an over-three-day injury is a sufficient record for the purposes of RIDDOR.

A person is incapacitated if they are unable to carry out the activities they would reasonably be expected to do as part of their normal work. The period of time for an over-three-day injury or an over-seven-day injury does not include the day of the accident, but it does include any weekends or rest days.

Why report and record?

Reporting and recording are legal requirements. The report tells the enforcing authorities for occupational health and safety (HSE and local authorities) about serious incidents and cases of disease. This means they can identify where and how risks arise and whether they need to be investigated.

It also allows HSE and local authorities to target their work and provide advice on how to avoid work-related deaths, injuries, ill health and accidental loss.

Information on accidents, incidents and ill health can be used as an aid to risk assessment, helping to develop solutions to potential risks. Records also help to prevent injuries and ill health, and control costs from accidental loss.

You must keep a record of:

Find out more

The law

Reporting of Injuries, Diseases and Dangerous Occurrences Regulations 2013 (RIDDOR)

Updated 2014-02-25