Workplace Medicals & Health Surveillance in Kent and Essex: What Employers Need to Know
- Alice Monk
- 8 minutes ago
- 7 min read
If your team is exposed to hazards like noise, vibration, dust or chemicals, health surveillance is often part of the job - not an optional extra.
Across Kent, Essex and the wider South East, the Health and Safety Executive (HSE) expects employers to take a clear, evidence-based approach. Where a health risk remains, even after controls are in place, you need to monitor employee health over time.
What is health surveillance in the workplace?
Health surveillance is a programme of regular, risk-based health checks for employees exposed to workplace hazards such as noise, vibration, or hazardous substances. Its purpose is to identify early signs of work-related ill health and confirm that control measures are working effectively.
This isn’t general screening - it’s targeted, repeatable, and linked directly to specific risks identified in your risk assessment.
What are workplace medicals or “fit to work” medicals?
Workplace medicals (often called fit to work medicals) are typically one-off medical assessments used to confirm whether an employee is medically able to carry out a specific role or task safely.
They’re commonly used for:
Safety-critical roles
New starters or redeployments
Specific projects (e.g. working at height or confined spaces)
When is health surveillance required by the HSE?
Health surveillance is required when:
A workplace risk to health remains after control measures
There is a known link between the risk and a specific health condition
There is a reliable way to detect early signs of that condition
This typically arises under regulations such as:
For employers in Kent and Essex, this commonly applies to:
Construction and civil engineering
Manufacturing and fabrication
Vehicle repair and bodyshops
Waste, utilities and infrastructure
Landscaping and grounds maintenance
What does a health surveillance programme include?
A health surveillance programme is tailored to your risks but may include:
Hearing tests (audiometry)
Lung function testing (spirometry)
Skin checks (for dermatitis)
HAVS screening questionnaires and assessments
Vision testing (for specific roles)
The key is that checks are carried out at regular intervals, allowing changes in employee health to be monitored over time.
How do you know if your business needs workplace medicals?
A simple way to sense-check your position:
Have you identified health risks in your risk assessments?
Could those risks lead to recognised health conditions?
Are employees still exposed, even with controls in place?
If the answer is yes, there’s a strong chance health surveillance is required or expected.
What would the HSE expect to see during an inspection?
If your organisation is inspected, you should be able to show:
A clear risk assessment identifying health hazards
A documented decision on whether surveillance is needed
Evidence of regular medicals or surveillance checks (if needed)
Records of any follow-up action taken
Health surveillance should link back into your broader health and safety management - it’s not a standalone activity.
Why workplace medicals matter (in practice)
Beyond compliance, a well-run programme helps you:
Spot issues early before they become serious
Demonstrate due diligence if inspected
Reduce disruption caused by work-related ill health
Improve your control measures using real data
In other words, it supports both your people and your operations.
Workplace medicals in Kent and Essex: what this looks like in reality
Across the South East, a typical approach might include:
Annual hearing and lung function testing in manufacturing
HAVS screening and skin checks for site-based teams
Consistent programmes across multiple sites
Most organisations build this over time rather than trying to do everything at once.
How to get started with health surveillance
If you’re reviewing your approach:
Revisit your risk assessments
Identify roles with potential health exposure
Match each risk to the appropriate checks
Set realistic intervals
Work with an occupational health provider
Keep it practical - it doesn’t need to be complicated to be effective.
Workplace medicals in Kent and Essex: how we support businesses
At All Health Matters, we support organisations across Kent, Essex and the wider South East with straightforward, risk-led occupational health support.
That includes:
Advising on what’s actually required
Delivering on-site or clinic-based medicals
Supporting multi-site organisations
Providing clear, usable reports
Our approach is simple: keep it proportionate, make it easy to run, and make sure it stands up if you ever need to evidence it.
Need a steer on your current setup?
If you’re not sure whether your health surveillance programme is where it needs to be, we’re happy to talk it through.
Visit our service page
Or get in touch for a quick, no-obligation conversation
Frequently asked questions about workplace medicals and health surveillance
Do I legally need health surveillance for my employees?
Health surveillance is required when your risk assessment shows that employees are exposed to health risks that cannot be fully controlled, and there is a recognised way to detect early signs of ill health. This commonly applies in industries involving noise, vibration, or hazardous substances.
What is the difference between health surveillance and a health check?
Health surveillance is targeted and risk-based, focusing only on employees exposed to specific workplace hazards. A general health check is broader and not linked to work-related risks. The two serve different purposes and should not be used interchangeably.
How often should health surveillance be carried out?
The frequency depends on the type of risk and the guidance linked to it. In many cases, health surveillance is carried out annually, but some checks may be more or less frequent. The key is to ensure it is regular enough to identify early changes over time.
What industries require workplace medicals in Kent and Essex?
Workplace medicals and health surveillance are commonly required in:
Construction and civil engineering
Manufacturing and fabrication
Vehicle repair and bodyshops
Waste management and utilities
Landscaping and grounds maintenance
Any environment with ongoing exposure to health risks may require a programme.
What happens during a workplace medical?
A workplace medical usually involves a short assessment based on the role and risks involved. This might include questionnaires, basic clinical checks, and specific tests such as hearing, lung function, or vision assessments, depending on what the job requires.
Can health surveillance be done on-site at our workplace?
Yes, many occupational health providers offer on-site health surveillance. This is often the most practical option for businesses in Kent and Essex, as it reduces disruption and allows multiple employees to be assessed efficiently in a single visit. At All Health Matters we can carry out medicals in a private room on site, or we can bring our mobile screening unit if there's nowhere suitable.
What should I do if health surveillance identifies a problem?
If a potential issue is identified, the occupational health provider will advise on next steps. This may include further assessment, adjustments to duties, or reviewing your workplace controls. It also gives you an opportunity to address risks early before they affect more employees.
Is health surveillance the same as a fit to work medical?
No. Health surveillance is ongoing and linked to workplace exposure over time, while a fit to work medical is usually a one-off assessment to confirm someone is able to carry out a specific role safely.
Can I just send my employees to their GP for a health check?
No - a GP is not usually a suitable substitute for workplace health surveillance. GPs focus on general health, whereas health surveillance must be linked to workplace risks and carried out by a competent occupational health professional who understands your working environment and can provide appropriate advice and reporting.
Do I still need health surveillance if my employees wear PPE?
Yes - PPE does not remove the need for health surveillance.
PPE is an important control measure, but it is not considered fully reliable on its own. HSE guidance makes clear that health surveillance is required where a risk remains, even after controls like PPE are in place.
Health surveillance acts as a final check to confirm that your controls — including PPE — are actually working in practice.
Can I just offer health surveillance to everyone to be safe?
Not usually - health surveillance should be risk-based, not applied to your whole workforce.
Health surveillance should only be carried out where a risk assessment identifies a genuine need. Providing it to employees who are not exposed to relevant risks can create unnecessary cost and confusion, and doesn’t align with HSE guidance.
A proportionate, targeted approach is both more compliant and more meaningful.
If no one has reported symptoms, do I still need health surveillance?
Possibly - health surveillance is about prevention, not reacting to problems.
You do not need to wait for employees to report symptoms before putting a programme in place. In fact, the purpose of health surveillance is to detect early signs of ill health before they become serious or obvious.
If your risk assessment shows a potential for harm, you may still be required to carry out surveillance - even if everyone appears healthy.
Do bodyshops need health surveillance?
Yes — bodyshops will often require health surveillance due to exposure to hazardous substances.
Employees working in vehicle repair and spray painting are commonly exposed to substances such as paints, solvents and isocyanates. Where there is a risk to health that cannot be fully controlled, regulations such as COSHH require employers to implement appropriate health surveillance.
In practice, this often includes:
Lung function testing (spirometry)
Respiratory health questionnaires
Skin checks for dermatitis
If you run a bodyshop in Kent or Essex, it’s something the HSE would typically expect to see in place.
Do construction companies need workplace medicals or health surveillance?
In many cases, yes — construction businesses frequently require health surveillance due to multiple exposure risks.
Construction work commonly involves exposure to:
Noise from machinery
Hand-arm vibration from tools
Dusts (including silica)
Hazardous substances (e.g. cement, chemicals)
Where these risks remain after controls, employers are required to monitor employee health over time.
Typical health surveillance in construction includes:
Hearing tests (audiometry)
HAVS screening
Lung function testing
Skin assessments
The exact requirements will depend on your risk assessment, but most site-based roles will trigger some form of surveillance.
Do I need health surveillance for spray painting or isocyanates?
Yes — exposure to isocyanates is one of the clearest examples where health surveillance is expected.
Isocyanates, commonly found in spray paints used in bodyshops, are a well-recognised cause of occupational asthma. Because of this, employers are expected to carry out regular health surveillance where exposure is present.
This typically includes:
Respiratory questionnaires
Lung function testing
Ongoing monitoring for symptoms over time
Even where controls such as spray booths and PPE are in place, surveillance is still required to confirm they are effective.
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