Do You Legally Need a Health and Safety Consultant in the UK?
No. UK health and safety law does not require every business to hire an external health and safety consultant. What the law does require is that employers appoint one or more competent people to help them meet their health and safety duties. That competent person could be someone within your organisation, provided they have the knowledge, training and experience needed to manage the risks in your business.
The real challenge is knowing whether your in-house capability is enough, or whether your business has reached a point where additional support would be beneficial.
For some organisations, internal management works perfectly well. For others, growth, increasing complexity or customer requirements create demands that are difficult to manage without specialist support.
What Does the Law Actually Require?
One of the most common misconceptions we hear is that every business needs an external health and safety consultant.
In simple terms, employers must appoint one or more competent people to assist them with health and safety management. The emphasis is on competence, not whether that support comes from inside or outside the business.
For some organisations, a director, manager or employee may have the training, knowledge and practical experience needed to fulfil this role effectively.
For others, particularly businesses operating in higher-risk environments, internal resources may not be enough on their own.
What Changes When You Employ Five or More People?
Health and safety responsibilities apply regardless of the size of your business.
However, there are a couple of employee-number thresholds that are frequently misunderstood.
If you employ five or more people, then:
Your health and safety policy must be written down.
The significant findings of your risk assessments must be recorded.
Businesses with fewer than five employees still have legal duties. The threshold changes what must be documented, not whether risks need to be managed.
We regularly speak to business owners who believe having fewer than five employees removes most of their health and safety responsibilities altogether. It doesn't. Every employer still has a responsibility to identify risks and take reasonable steps to control them.
What Does a Competent Person Actually Need to Know?
Another common myth is that competence comes from attending a course or obtaining a certificate.
Training and qualifications are important, but they are only part of the picture.
For a construction company, competence may include understanding:
Work at height
Excavations
Temporary works
Site traffic management
Plant and equipment safety
For a distribution centre, competence may include understanding:
Forklift operations
Pedestrian segregation
Workplace transport
Manual handling
Fire safety
In practice, competence is likely to include:
Knowledge of relevant legislation and guidance
Suitable training and qualifications
Practical workplace experience
The ability to identify hazards
The ability to implement effective controls
Knowing when specialist advice is needed
A folder full of policies does not automatically make a workplace safe.
Competence is the ability to recognise the risks that actually exist in your business and manage them effectively.
Three Situations to Consider
When You May Not Need External Support
Imagine a small office-based organisation employing six people. The managing director has completed suitable training, understands the company's legal obligations and regularly reviews risk assessments and procedures.
In that situation, regular consultancy support may add very little value. An occasional independent review might be enough.
We've spoken to businesses where our advice was simply to continue what they were already doing. Not every organisation needs ongoing consultancy support, and being honest about that helps businesses spend their resources where they add the most value.
When Occasional Support May Be Enough
Many growing businesses manage day-to-day health and safety successfully in-house.
However, there are times when specialist input makes sense.
Examples include:
Construction projects
Fire risk assessments
Specialist audits
Bespoke training programmes
Accreditation applications
In these situations, the business remains largely self-sufficient but brings in expertise when internal knowledge or capacity reaches its limits.
This approach often works well for organisations that are growing but do not yet need dedicated ongoing support.
When Ongoing Support Is Most Appropriate
Consider a logistics, manufacturing or multi-site organisation operating in a more complex environment.
Managers may find themselves spending increasing amounts of time on:
Risk assessments
Workplace inspections
Accident investigations
Contractor management
Customer audit requirements
Compliance documentation
At this stage, health and safety often becomes a significant operational function.
Ongoing support can provide additional capacity, specialist knowledge and independent assurance while allowing operational teams to focus on running the business.
Businesses at this point may decide to recruit an in-house professional, use external consultancy support, or combine both approaches.
The Hidden Cost of Managing Everything Yourself
When organisations consider external health and safety support, they often think about avoiding enforcement action or prosecution.
In reality, the biggest cost is usually much less dramatic. It's time.
Time spent:
Writing documents from scratch
Correcting mistakes
Chasing evidence for accreditation schemes
Preparing risk assessments
Responding to customer audit requests
Updating policies without a clear process
We've seen businesses invest considerable management time attempting to build systems themselves, only to discover they lack the knowledge, capacity or structure needed to keep everything current.
The result is rarely immediate enforcement action.
More often it's:
Duplication of effort
Inconsistent documentation
Last-minute stress before customer audits
Delays responding to client requests
Valuable management time being diverted away from the business
These costs can build quietly over time and often go unnoticed until they begin affecting operations.
Signs Your Business May Need Additional Support
From our experience, there are several indicators that a business may have outgrown its current arrangements.
You may benefit from additional support if:
Risk assessments haven't been reviewed for several years
Managers are unclear about health and safety responsibilities
Customer audit requests trigger last-minute panic
Accident investigations are inconsistent
Construction work is being undertaken without considering CDM duties
Documentation exists but isn't reflected in day-to-day operations
Health and safety administration is consuming excessive management time
Different sites are working to different standards
These aren't necessarily signs of failure. More often, they're signs that the business has grown faster than the systems supporting it.
A Real Example of Building Internal Competence
A few years ago, we started working with a growing distribution business that had expanded into a large multi-site operation employing hundreds of people.
The organisation had developed successfully, but its health and safety systems had not kept pace with that growth.
It became clear that the business had outgrown its existing arrangements.
We worked alongside the team to:
Simplify and consolidate risk assessments
Improve consistency across locations
Strengthen management processes
Build competence within operational teams
Over time, audits identified greater consistency, better engagement and improved compliance across the organisation. Most importantly, internal capability increased significantly and eventually, the business reached the point where ongoing external involvement was no longer necessary.
That outcome is exactly what effective consultancy support should achieve. The goal should always be stronger internal capability, not long-term dependency on external advice.
So, Do You Need a Health and Safety Consultant?
Not necessarily. What matters is whether your organisation has access to the competence required to identify, assess and control the risks it faces every day.
For some businesses, that expertise exists comfortably within the organisation. For others, occasional or ongoing support can provide additional resources, specialist knowledge and independent assurance.
The key is being honest about where internal capability ends and where additional support may add value.
At Orchard Safety, we'll always recommend a level of support that reflects your actual needs. Sometimes that's a one-off conversation. Sometimes it's specialist input on a specific project. And sometimes it's ongoing support.
The important thing is making sure your business has the right level of competence to manage risk effectively and support sustainable growth.
Need an honest view of where your business stands?
Speak to our team about a practical review of your current arrangements, and we'll help you understand whether your existing capability is sufficient, or whether additional support may be beneficial.
Frequently Asked Questions
Is a health and safety consultant a legal requirement?
No. Employers must have access to competent health and safety assistance, but that support does not need to come from an external consultant.
Can an employee be the competent person?
Yes. A competent person can be an employee, manager or director, provided they have suitable knowledge, training and experience for the risks involved.
Does having fewer than five employees remove health and safety duties?
No. Health and safety duties still apply. The employee threshold mainly affects what must be documented.
When should a business consider external health and safety support?
External help may be useful when risks become more complex, internal capacity is limited, customer audits become challenging or specialist expertise is required.
Do I need ongoing support or a one-off review?
That depends on your risks, resources and internal competence. Some businesses only require occasional specialist advice, while others benefit from more regular support.
