Operator Compliance Audit: What Should You Check?
An Operator Compliance Audit should do more than confirm that a haulage company has a folder full of paperwork.
A proper audit should test whether the operator has effective systems in place to ensure the safe and legal operation of vehicles under its Operator Licence — and whether those systems are actually being followed.
The current Traffic Commissioner guidance on Operator Compliance Audits says independent audits are an important tool for operators to test their systems and identify weaknesses. It also sets out a framework for what an acceptable audit should cover.
So what should you actually check?
At Road Haulage Compliance, we'd look at the operation as a whole rather than treating each compliance area as a separate box to tick.
What is an Operator Compliance Audit?
An Operator Compliance Audit is a structured review of an operator's transport safety and compliance systems.
The purpose is to establish whether the operator is managing its transport operation effectively and complying with the requirements associated with its Operator Licence.
The current Traffic Commissioner guidance makes clear that an audit should examine evidence rather than simply rely on what the operator says is happening. Where evidence isn't available, the absence of evidence should be recorded.
That's an important distinction.
There is a big difference between:
"We always check the vehicles."
and:
"Here are the maintenance records demonstrating that the inspections have been completed, the defects identified and the necessary repairs carried out."
A good audit looks for the second.
Check out our blog on Operator Licence's basics
1. Start with the Operator Licence
The first question should be:
Does the operator's current operation actually match its Operator Licence?
This means checking things such as:
Type and age of licence
Operator details
Authorised vehicles
Operating centres
Maintenance providers
Transport Manager arrangements
Licence conditions and undertakings
Vehicles actually in possession
Trailers in use
The current audit framework specifically identifies these areas and requires evidence such as the Operator Licence and vehicle and driver lists.
This can uncover surprisingly simple problems.
For example:
The licence says five vehicles, but the operator is running seven.
Or:
The operator has moved vehicles to another yard that isn't reflected in its licensing arrangements.
Or:
The Transport Manager recorded on the licence is no longer the person actually managing the operation.
An audit should identify those discrepancies.
2. Check the operating centre
The operating centre is another important part of the audit.
The current guidance specifically identifies checking whether there is sufficient parking at the site for the authorised vehicles and trailers and whether the operator has permission to use the site.
An audit should therefore consider:
Where vehicles are actually parked
Whether the site has sufficient capacity
Whether trailers are also being kept there
Whether the operator has permission to use the premises
Whether the current operation matches the licensed arrangements
This is particularly important for growing operators.
A company might have started with three vehicles and gradually expanded without reviewing whether its operating centre still reflects the operation.
3. Review the management structure
Compliance doesn't happen by accident.
A good audit should establish who is responsible for what.
The current Traffic Commissioner framework includes management structure and maturity as an audit area. It looks at matters such as how decisions are made, the use of agency drivers, driver employment arrangements and whether driver bonus schemes could encourage behaviour that breaches drivers' hours or compromises road safety.
Questions should include:
Who is responsible for transport?
Who manages the drivers?
Who manages maintenance?
Who monitors drivers' hours?
Who checks driver licences?
Who reviews compliance reports?
Who takes action when something goes wrong?
Does the Transport Manager have sufficient authority?
Are responsibilities clearly understood?
A system where "everyone is responsible" can sometimes mean that nobody is actually responsible.

4. Check Transport Manager arrangements
For a Standard licence, the Transport Manager is a critical part of the operator's compliance structure.
An audit should establish whether the nominated TM is actually carrying out the role effectively.
That means looking at:
The Transport Manager's involvement
Their access to compliance information
Their authority
Their workload
Maintenance oversight
Driver compliance oversight
Compliance monitoring
Corrective action
Communication with the operator
The question isn't simply:
"Who is the Transport Manager?"
It is:
"How does the Transport Manager actually manage this operation?"
That distinction is particularly important where an operator uses an External Transport Manager.
Check out our blog on what a Transport Manager does
and what is an External Transport Manager
5. Audit driver management
Drivers are a major part of an operator's compliance system.
The current audit framework includes driver recruitment, induction, ongoing training, Driver CPC, Driver Qualification Cards, licence checks, agency driver arrangements, load security training, drink and drug policies and driver medical declarations.
An audit should therefore look at areas including:
Driver licences
Are licences checked?
How often?
Is there a system for monitoring changes?
Are agency drivers checked?
Driver CPC
Are CPC requirements being managed?
Are Driver Qualification Cards valid?
Is responsibility for monitoring them clearly allocated?
Recruitment
Are new drivers properly assessed?
Are relevant checks carried out before they start driving?
Training
Is there an ongoing training system?
Does it address the actual risks and problems identified within the operation?
Driver management
Are problems dealt with appropriately?
Is there evidence of support, training or disciplinary action where required?
The audit should establish whether these are working systems, rather than simply checking that a driver file exists.
6. Check drivers' hours and tachographs
Drivers' hours is one of the areas where a compliance system can look impressive on
paper but fail in practice.
A proper audit should consider:
Tachograph downloads
Driver card downloads
Vehicle unit downloads
Tachograph analysis
Infringements
Driver explanations
Corrective action
Working Time Directive compliance
Workforce agreements and opt-outs where applicable
The current audit guidance specifically expects tachograph analysis and infringement reports to be reviewed, along with evidence of the action taken in response to individual driver infringements.
This is important.
An operator that produces a monthly infringement report but never investigates the infringements doesn't have an effective monitoring system.
The audit should ask:
What happens after the report is produced?
How Road Haulage Compliance can help
At Road Haulage Compliance, we provide practical Operator Compliance Audits for UK haulage operators.
Our approach is to look beyond whether paperwork exists and examine whether the systems are actually being followed.
Depending on the operation, an audit can examine areas including:
Operator Licence compliance
Transport Manager arrangements
Operating centres
Driver management
Driver licence checks
Drivers' hours and tachographs
Vehicle maintenance
Defect reporting
Annual tests and prohibitions
Compliance systems and corrective action
The objective isn't to find problems for the sake of finding them.
It's to identify weaknesses before they become bigger problems and give the operator a practical route to improvement.
If you've never had an independent compliance audit, your systems have changed significantly, or you simply want an independent view of how your operation is performing, get in touch with Road Haulage Compliance to discuss an audit.
Don't wait for DVSA to tell you where your weaknesses are. Find them yourself first.
7. Review vehicle and trailer maintenance
Vehicle maintenance is one of the most important areas of any Operator Compliance Audit.
The current framework covers matters including:
Forward maintenance planning
Safety inspection intervals
MOT status
Maintenance records
Internal or external maintenance
Maintenance contracts
Maintenance provider reviews
Vehicle Off Road procedures
New and hired vehicles
Brake testing
Defect management
The guidance says maintenance records should generally be sampled over a period covering at least four scheduled Preventive Maintenance Inspections.
The audit should establish whether:
Inspections are being carried out when they should be.
Defects are being recorded.
Defects are being repaired.
Maintenance records are complete.
Recurring defects are identified.
Maintenance providers are being properly managed.
New or hired vehicles are being brought into the system correctly.
A maintenance planner sitting on a computer isn't compliance.
The important question is whether the system is actually producing safe and properly maintained vehicles.
8. Check driver defect reporting
Driver defect reporting is closely connected to maintenance.
The audit should establish whether drivers understand:
What they need to check
What constitutes a defect
How defects are reported
What happens when a defect is reported
When a vehicle must not be used
It should then examine actual defect reports.
Are drivers regularly finding defects?
Are the same defects appearing repeatedly?
Are repairs being completed?
Is there evidence that the operator follows up serious or recurring problems?
A good audit doesn't just ask:
"Do your drivers complete defect sheets?"
It asks:
"Show me what happens when a driver reports a defect."
9. Look at prohibitions, test failures and other enforcement history
An audit should consider the operator's previous compliance performance.
That can include:
DVSA prohibitions
Annual test failures
Driver-related issues
Previous investigations
Previous audit findings
Traffic Commissioner action
Operator undertakings
Other enforcement action
The important question isn't simply whether something went wrong.
It's:
What did the operator do about it?
For example, if a vehicle received a prohibition six months ago, has the operator changed anything since then?
Has the same problem occurred again?
Was the root cause identified?
Was additional training introduced?
Was the maintenance system changed?
Good compliance management learns from failure.

10. Check company and management repute
The current audit framework also includes consideration of company repute and whether directors, owners, partners or Transport Managers have relevant convictions or enforcement action.
An audit can therefore include consideration of:
Relevant convictions
Enforcement action
Pending matters
Previous regulatory issues
This is another reason why an audit should look at the whole business, rather than treating compliance as nothing more than vehicle maintenance.
11. Check the evidence
This may be the most important part of the whole audit.
The current Traffic Commissioner guidance is very clear that evidence matters.
Where evidence isn't available, that should be stated.
Simply recording:
"The operator advised that checks are completed."
isn't particularly strong evidence.
A good audit should therefore examine actual records.
For example:
Instead of asking:"Do you check driver licences?"
Ask:"Show me the licence-check records."
Instead of asking:"Are vehicles maintained?"
Ask:"Show me the maintenance planner and inspection records."
Instead of asking:"Do you monitor drivers' hours?"
Ask:"Show me the tachograph analysis and the evidence of action taken on infringements."
The evidence tells the story.
12. Don't just check one perfect vehicle
An operator might have one vehicle with immaculate records.
That doesn't necessarily mean the fleet is compliant.
The current guidance provides minimum sample sizes for vehicle, trailer and driver records. For example, operators with four to 20 vehicles should have three vehicle records assessed, while four driver records should be assessed in that size range.
Larger fleets have different minimum samples.
The sample should also represent different types of operation.
For maintenance, the sample may need to be larger where the operator uses different maintenance providers or different types of equipment. This is important because a proper audit is intended to establish whether the system works.
Not whether the operator can produce one immaculate file.
13. Look for patterns
A good auditor shouldn't just list individual failures.
They should look for patterns.
For example:
Three drivers have repeated tachograph infringements.
That might indicate a training or management problem.
Several vehicles have recurring brake defects.
That might indicate a maintenance issue.
Safety inspections are repeatedly completed late.
That might indicate a problem with the maintenance planning system.
Driver licence checks are inconsistent.
That might indicate that responsibility for the system isn't clear.
The purpose of identifying patterns is to find the underlying weakness, rather than simply listing individual failures.
14. Does the system work in the real world?
This is where an audit becomes much more valuable than a paperwork exercise.
An operator may have:
A driver handbook
A maintenance planner
A tachograph system
A defect reporting procedure
A compliance policy
A Transport Manager
But do those things actually work?
Imagine the policy says:
"All defects must be reported immediately."
The audit finds drivers routinely reporting defects at the end of the day.
That's a system failure.
Or the policy says:
"All tachograph infringements are investigated."
But there are hundreds of unresolved infringements.
That's a system failure.
The audit needs to establish the difference between having a procedure and actually following it.
How independent should an audit be?
This is particularly important.
The current Traffic Commissioner guidance says audits should be carried out by people or organisations that are independent of the operator and free to report accurately without pressure. Payment should not be linked to the successful outcome of the audit.
The guidance also says that where an organisation provides both advice and audits, the two services should be provided by separate branches or sections. The same person or branch should not provide advice and then audit its own work.
That makes sense.
An audit should be capable of identifying problems honestly.
The objective isn't to produce a report saying:
"Everything looks great."
The objective is to establish:
"This is where you are compliant, this is where you're vulnerable, and this is what you need to improve."
Should an Operator Compliance Audit be carried out remotely?
The current guidance says audits should generally be conducted in person at the operator's premises, although elements can be completed remotely where appropriate. The auditor must still have access to the evidence needed to verify compliance.
Interviews and debrief meetings should ideally also be conducted face-to-face.
This is another reason why a proper audit is more than a questionnaire sent by email.
Seeing the operation, understanding how it works and speaking directly with the people responsible can reveal issues that aren't obvious from paperwork alone.
What should happen after the audit?
An audit shouldn't end when the report is issued.
The operator should understand:
What is working
What isn't working
What risks have been identified
What needs to change
Who is responsible
When corrective action needs to be completed
The most useful audit report is therefore one that gives the operator a clear route to improvement.
Finding ten problems without explaining what needs to happen next isn't particularly helpful.
The goal should be:
Identify → Understand → Correct → Monitor
How often should you carry out a compliance audit?
There isn't one universal interval that applies to every operator.
The appropriate frequency depends on the operation, its compliance history, risk profile and any requirements imposed by the Traffic Commissioner.
An operator may also have a specific audit requirement recorded as an undertaking on its Operator Licence.
Where an undertaking requires an independent audit, the operator should follow the specific wording and timescale attached to that undertaking.
The current guidance is particularly relevant where an audit is being used to demonstrate compliance following Traffic Commissioner action.
For operators without a specific undertaking, regular internal reviews can still be a valuable way of identifying weaknesses before they become serious problems.
A compliance audit should tell you something useful
A good audit shouldn't simply leave you with a score.
It should tell you:
What are we doing well?
Where are the weaknesses?
What evidence supports our current systems?
Where are we relying on assumptions rather than evidence?
What needs to change?
Who needs to do it?
How will we know the change has worked?
That's the difference between an audit that creates paperwork and an audit that actually improves compliance.
How Road Haulage Compliance can help
At Road Haulage Compliance, we provide practical Operator Compliance Audits for UK haulage operators.
Our approach is to look beyond whether paperwork exists and examine whether the systems are actually being followed.
Depending on the operation, an audit can examine areas including:
Operator Licence compliance
Transport Manager arrangements
Operating centres
Driver management
Driver licence checks
Drivers' hours and tachographs
Vehicle maintenance
Defect reporting
Annual tests and prohibitions
Compliance systems and corrective action
The objective isn't to find problems for the sake of finding them.
It's to identify weaknesses before they become bigger problems and give the operator a practical route to improvement.
If you've never had an independent compliance audit, your systems have changed significantly, or you simply want an independent view of how your operation is performing, get in touch with Road Haulage Compliance to discuss an audit.
Don't wait for DVSA to tell you where your weaknesses are. Find them yourself first.
Frequently Asked Questions
What is an Operator Compliance Audit?
An Operator Compliance Audit is an independent review of an operator's transport safety and compliance systems. It is used to test whether the systems in place are effective and identify weaknesses.
What does a compliance audit check?
An audit can cover the Operator Licence, operating centre, management structure, Transport Manager arrangements, driver management, drivers' hours, tachographs, vehicle maintenance, defects, enforcement history and other relevant compliance systems.
Does a compliance audit check every vehicle?
Not necessarily. The current Traffic Commissioner guidance provides minimum sample sizes depending on the size of the fleet. More records may need to be reviewed where circumstances justify it.
Does a compliance audit check every driver?
Not necessarily. The current guidance provides minimum driver-record sample sizes based on the number of vehicles, with the sample also intended to cover different types of operation.
Does a compliance audit need to be independent?
Where an audit is being carried out under the Traffic Commissioner guidance, independence is an important principle. The auditor should be free to report accurately without pressure, and payment should not depend on a successful audit outcome.
Can a Transport Manager audit their own operator?
An operator's own TM can carry out compliance monitoring as part of their normal management responsibilities. However, an independent audit is different, particularly where a Traffic Commissioner has required an independent audit as an undertaking. The current guidance specifically addresses the need for independence.
Does an audit have to take place at the operator's premises?
The current guidance says audits should generally be conducted in person at the operator's premises, although some elements can be completed remotely where appropriate.
What happens if an audit finds problems?
The purpose of an audit is to identify weaknesses so they can be addressed. The operator should develop appropriate corrective actions and monitor whether those actions have been implemented effectively.
Can an audit help if I've received a Traffic Commissioner undertaking?
Potentially, yes. The exact requirements depend on the wording of the undertaking. Where an undertaking requires an independent audit, the audit should follow the applicable Traffic Commissioner guidance and the operator must meet any specified reporting deadline.
Is a compliance audit the same as a DVSA investigation?
No. An independent compliance audit is a proactive review of an operator's systems. A DVSA investigation or assessment is an enforcement/regulatory activity carried out by the relevant authorities.
This article is intended as general information and should not be treated as legal advice. The scope and requirements of an Operator Compliance Audit can depend on the operator, its licence and any specific Traffic Commissioner requirements.
Official guidance: GOV.UK — Operator Compliance Audits





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