Workplace Accidents and RIDDOR — United Kingdom

Yes, under the Employers’ Liability (Compulsory Insurance) Act 1969, virtually every UK employer must carry this insurance to cover claims from employees who suffer injury or illness as a result of their work.

It covers compensation claims and legal costs if an employee is injured or becomes ill because of their work, whether the incident happened on the employer’s premises or elsewhere while working.

They can face a fine, and the HSE can take action; the minimum level of cover required is £5 million, though most insurers offer £10 million as standard.

A small number of exemptions exist (such as some public sector bodies and businesses that employ only close family members), but the vast majority of employers with any staff must carry the cover.

Yes, employers must display the certificate (or make it available electronically) where employees can easily see it, and keep copies of expired certificates for future reference in case of a later claim.

RIDDOR (the Reporting of Injuries, Diseases and Dangerous Occurrences Regulations 2013) is the law that requires employers to report certain serious workplace incidents to the Health and Safety Executive.

Work-related deaths, specified serious injuries, incidents causing over 7 days of incapacitation, certain occupational diseases, and dangerous occurrences (near-misses that could have caused serious harm).

Without delay — these are the most urgent category and must be reported to the HSE as soon as reasonably practicable.

Within 15 days of the incident.

The “responsible person” — typically the employer, or in some cases the person in control of the premises where the work is carried out.

Fractures (other than to fingers, thumbs or toes), amputations, loss of sight, crush injuries, serious burns, and other injuries listed specifically in the regulations as requiring immediate reporting.

A near-miss event that did not necessarily cause injury but had the potential to cause serious harm — for example, collapse of scaffolding, or an unintended explosion.

They can face fines — up to £20,000 in a magistrates’ court, or an unlimited fine if the case goes to a higher court on indictment.

Under the Health and Safety at Work etc. Act 1974, employers must ensure, so far as is reasonably practicable, the health, safety and welfare of their employees at work.

Yes, if they employ 5 or more people, a written health and safety policy is a legal requirement.

Yes, employers must assess the risks to employees’ health and safety and take reasonable steps to reduce or eliminate those risks, documenting the assessment for businesses with 5 or more employees.

Someone with sufficient training, knowledge and experience to help the employer comply with health and safety duties, which every employer must appoint.

Yes, if the employer was negligent or breached a statutory duty, the employee can bring a personal injury claim, which in practice is generally paid out through the employer’s compulsory Employers’ Liability Insurance.

Generally 3 years from the date of the accident (or from the date the injury was discovered, in cases of gradual-onset illness), under the standard personal injury limitation period.

Dismissing or otherwise detrimentally treating an employee for making, or intending to make, a legitimate health and safety complaint or claim can itself give rise to a separate unfair dismissal or detriment claim.

Statutory Sick Pay if unable to work, and potentially Industrial Injuries Disablement Benefit for certain serious and long-term work-related injuries or diseases, administered by the Department for Work and Pensions.

Employers’ Liability Insurance specifically covers employees; self-employed contractors typically need their own Public Liability Insurance or Professional Indemnity Insurance, and the engaging business should verify the contractor’s cover as part of its own risk management.

The employer’s general health and safety duty extends to home working, and an injury during work hours related to work activity can still potentially trigger RIDDOR reporting obligations and Employers’ Liability coverage, though the practicalities of assessment differ from an office setting.

Typically, the entity that has day-to-day control of the agency worker’s activities is expected to hold appropriate liability cover for them, though the specific arrangement should be clarified in the contract between the agency and the hiring business.

Yes, Northern Ireland has its own health and safety enforcement body (the Health and Safety Executive for Northern Ireland, HSENI) and its own RIDDOR-equivalent regulations, broadly similar to but administered separately from Great Britain’s.

Risk assessments, the accident book (recording all workplace injuries, not only reportable ones), RIDDOR reports submitted, and Employers’ Liability Insurance certificates going back at least 40 years, given the long-tail nature of some occupational disease claims.

Because some occupational diseases (such as those linked to asbestos exposure) can take decades to manifest, and a former employee could bring a claim many years after the exposure occurred, requiring proof of which insurer was on cover at that time.

It’s a record of all workplace accidents, whether or not they meet the RIDDOR reporting threshold; keeping one is considered best practice and is often treated as an implicit requirement to demonstrate ongoing health and safety management.

Yes — the general duty to assess risk applies regardless of size; only the specific requirement to record the assessment in writing is limited to employers with 5 or more employees.

Yes, RIDDOR also covers certain injuries to non-employees (such as members of the public) that occur in connection with work activities, if the injured person is taken directly to hospital for treatment.

The Health and Safety Executive also conducts proactive inspections, investigates serious incidents, can issue improvement or prohibition notices, and prosecutes serious breaches of health and safety law.

Yes, employees have a statutory right to leave, or refuse to return to, a workplace they reasonably believe presents a serious and imminent danger, without being subjected to a detriment for doing so.

On the HSE’s official website (hse.gov.uk/riddor), which provides the online reporting form and detailed guidance on what must be reported and by when.

Report the incident to the employer immediately, ensure it’s logged in the accident book, seek appropriate medical attention, and keep records of the incident in case a compensation claim becomes necessary.

Secure Employers’ Liability Insurance immediately, carry out and document risk assessments, appoint a competent person, and establish clear internal procedures for accident reporting and RIDDOR compliance.

Yes, certain diagnosed occupational diseases (such as specific respiratory conditions or hand-arm vibration syndrome linked to a person’s work) must be reported once a doctor’s diagnosis is received by the employer.

An acute injury happens at an identifiable moment (a fall, a machinery accident), while a long-tail disease develops gradually from prolonged exposure (such as noise-induced hearing loss or asbestos-related illness) and may not manifest for years or decades.

Because identifying which employer and which insurer was on cover during the relevant exposure period can be difficult many years later, which is exactly why insurers and employers are expected to retain records for extended periods.

Yes, HSE inspectors have the power to enter workplaces, generally without needing to give advance notice, to check compliance with health and safety law.

A formal notice requiring an employer to fix a specific health and safety failing within a set timeframe, issued when an inspector identifies a breach that isn’t immediately dangerous.

A more serious notice that immediately stops a specific work activity until a serious risk of injury has been addressed, used when the danger is immediate.

Yes, an employer can appeal an improvement or prohibition notice to an employment tribunal within a set time limit, though the notice generally still needs to be complied with (for a prohibition notice) while the appeal is pending.

Yes, particularly after any significant incident, a change in work activities, or updates to relevant regulations, to ensure the policy and risk assessments remain current.

Induction training covering general workplace hazards and emergency procedures, plus role-specific training relevant to any particular risks of their job (manual handling, working at height, display screen equipment, etc.).

Yes, under the Health and Safety (Consultation with Employees) Regulations, employers must consult employees or their representatives on matters affecting their health and safety at work.

A specific risk assessment required for employees who regularly use computer screens as a significant part of their work, covering workstation setup, seating, lighting and break patterns to prevent musculoskeletal and eye strain issues.

Yes, the same DSE assessment principles apply to home workstations, and many employers extend their standard office DSE checklist to remote and hybrid workers.

Secure the scene if there’s ongoing danger, arrange medical treatment, record the incident in the accident book, assess whether it meets the RIDDOR reporting threshold, and notify the Employers’ Liability insurer.

The HSE’s website provides free templates and guidance suitable for small and medium-sized businesses to adapt to their own specific work activities.

It can — a history of claims may lead an insurer to increase the premium at renewal, which is one of many reasons employers have a strong practical incentive to invest in genuine accident prevention, not just compliance on paper.