Quick answer
A regulator may give advice, require improvements, prohibit a dangerous activity or take other appropriate enforcement action, including prosecution. Read the actual notice, control the risk, meet the applicable requirements and obtain competent legal or technical help promptly.
Why the document and jurisdiction matter
Enforcement is not one standard penalty for every breach. The inspector’s findings, the risk, the law and the circumstances affect the response. HSE’s inspection guide explains the range of action available in the GB system.
This guide explains broad GB notice distinctions. Northern Ireland has its own legislation and HSENI enforcement guidelines. Do not apply a GB appeal rule automatically to a NI notice.
Understand what the notice requires
| GB notice | Core purpose | Practical response |
|---|---|---|
| Improvement | Addresses a relevant contravention and requires remedy within the stated period. | Read the cited duty, required outcome, deadline and appeal information; plan and evidence compliance. |
| Prohibition | Stops or restricts an activity involving a risk of serious personal injury; it may take effect immediately or be deferred. | Observe the actual restriction and obtain competent help to address the matters identified. |
HSE’s explanation of notice types notes that prohibition can be based on serious-injury risk without an established legal contravention. The notice’s actual wording and effect therefore matter.
Respond to the risk and the formal requirements
- Read the whole document and preserve it with the related correspondence.
- Identify the activity, locations and people affected.
- Implement necessary immediate safeguards and observe any prohibition.
- Assign a responsible manager and obtain suitable technical or legal advice.
- Record the action plan, evidence needed, deadlines and communication with the authority.
- Check completion against the actual requirement and keep appropriate records.
Ask promptly if the notice is unclear. Do not let an internal review or an insurance enquiry delay necessary action to protect people.
Treat appeal, compliance and prosecution as separate issues
Obtain legal advice promptly about appeal rights, deadlines and the notice’s effect. In the GB system an appeal does not automatically suspend a prohibition notice; HSE’s notice guidance explains the difference from an improvement-notice appeal.
Appropriate cases may also lead to prosecution. Criminal penalties are determined through the court process, and the circumstances matter. A short online guide cannot predict a fine or tell a business how a specific case will end.
In NI, use the NI enforcement framework and advice relevant to that jurisdiction.
Example: a restricted machine activity
A notice restricts use of a machine because people can reach a dangerous moving part. The manager communicates the restriction, prevents unauthorised use and arranges competent investigation and remedial work.
The team then checks the completed action against the notice and seeks clarification where required. A replacement part, a photograph or an internal statement that the machine “looks safe” does not by itself establish that every requirement has been met.
Mistakes to avoid
- Assuming a prohibition is automatically paused while an appeal is considered.
- Changing paperwork while leaving the dangerous activity available.
- Missing a deadline because no manager owned the response.
- Using another company’s penalty as a forecast for your own case.
Related questions
Does putting the problem right guarantee there will be no prosecution?
No such guarantee follows from this guide. Corrective action is essential, but enforcement decisions depend on the relevant framework and circumstances. Seek suitable legal advice about a particular case.
Next steps
If enforcement action affects your business, work from the actual document and current authority guidance. Assign the response, protect affected people and obtain the technical or legal help needed to meet the requirements.
Read HSE’s guide to inspector action — The official guidance explains inspection outcomes; individual enforcement cases require their own document and competent advice.