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What DVSA's Guide expects of operators, workshops and drivers, from inspection intervals and brake testing to daily checks, defect reporting and records.
A plain-English walk through the Guide to Maintaining Roadworthiness and what it asks of the people who run, maintain and drive the vehicles.
Clear, practical support written around the operation you run and the evidence an examiner expects to see.
This guide is free to read. The toolkit is tailored to your operation and supplied with editable working documents.
Audit the controls, records and evidence behind a roadworthy operation.
The Guide to Maintaining Roadworthiness is DVSA's statement of how commercial vehicles should be kept safe: inspection regimes, daily checks, defect reporting, brake performance, record keeping and the responsibilities of everyone from driver to director. It is guidance rather than statute, but that distinction buys an operator nothing in practice. Traffic Commissioners treat it as the benchmark of a competent operation, examiners audit against it, and the undertakings on every operator licence assume you are following it.
We have worked with the Guide through successive editions across more than 20 years of DVSA investigations and public inquiries, and one pattern never changes: operators who can show their systems mirror the DVSA Guide walk into hearings with a defensible position, and operators who have never read it spend the hearing having it read to them. Whatever the size of your fleet, this document sets the standard you are already being measured against.
The Guide is revised periodically, and the version published on GOV.UK was last updated on 28 April 2025. It is at its clearest on the area DVSA cares most about: brakes. It says every safety inspection should include a brake performance assessment using a roller brake test, a suitable electronic braking performance monitoring system (EBPMS), or a decelerometer with temperature readings. Where EBPMS is not used, it expects at least four laden brake tests spread evenly across the year; trailers supported by a satisfactory EBPMS evaluation only need a laden brake test when the data is insufficient or brake work may have affected performance. Unladen tests with no supporting evidence are increasingly hard to defend. Operators still relying on a quick unladen roll at inspection need a plan, because examiners now ask for the brake test evidence line by line.
Recent editions have also tightened expectations around inspection intervals being justified rather than habitual, the competence of those carrying out inspections, and the quality of records, including electronic systems. We keep clients' documentation aligned as each revision lands. If your maintenance contracts, inspection sheets or driver paperwork still reflect an older edition of the Guide to Maintaining Roadworthiness, that mismatch is visible to an examiner in minutes. Our practical advice is to diarise a review whenever DVSA announces a revision, compare the new text against your inspection contract and your handbook, and record what changed and why. That single habit keeps a fleet permanently aligned at almost no cost.
For all its workshop content, the Guide to Maintaining Roadworthiness is emphatic that roadworthiness starts with the driver. It expects a daily walkaround check before the vehicle is first used, done properly and without shortcuts, covering the items that keep the vehicle legal and safe: lights, tyres, wheels, brakes, indicators, mirrors, load security, leaks and more. It expects drivers to monitor the vehicle through the shift and report what develops on the road, not just what was visible at 6am.
Above all, it requires defects found to be reported in writing and says systems should incorporate nil reporting where practicable. It describes retained nil defect reports as good practice that helps prove the check happened. A defect reported verbally to a busy transport office is, in evidential terms, a defect never reported. The Guide also expects drivers to understand that an unroadworthy vehicle must not go out, and that they share legal responsibility for its condition once they drive it. Those points need to be in writing, in the driver's hands, and signed for.
The driver's checks only work inside a system the operator builds. The Guide to Maintaining Roadworthiness expects safety inspections at declared intervals with a forward planner, inspection records that reconcile with the fleet and with repairs, brake performance evidence at each inspection, prompt rectification of reported defects, and records retained for at least 15 months, in a form that can be produced on request.
It also expects management: someone responsible for the system, contracts with maintenance providers that specify what is actually being bought, quality checks on the walkaround (gate checks that catch the driver who ticks the sheet in the cab), and reviews when the system fails. None of this requires a large office. It requires the loop to close every time: check, report, repair, record. When we audit fleets, the most common failure is not missing paperwork but an open loop, a reported defect with no traceable repair, and that single gap can undo an otherwise strong file. The second most common is drift: inspection intervals stretched informally in busy months until the planner and reality no longer match. Both are found quickly by an examiner, and both are cheap to fix once seen.
The Guide is written for operators; drivers will not read the full Guide to Maintaining Roadworthiness, and they do not need to. What they need is their share of it translated into instructions: how to do the walkaround on your vehicles, in what order, how long it takes, exactly how to record defects and nil defects in your system, what stops a vehicle leaving the yard, and who decides. That translation is precisely what a driver handbook is for, and it is how we embed the Guide to Maintaining Roadworthiness into daily practice rather than leaving it on a shelf.
Our handbooks carry a walkaround section built from the current DVSA Guide and matched to your fleet: rigid, artic, van, trailer or PSV variations included, with the defect reporting procedure reproduced step by step. Issued with version control and signed acknowledgements, the handbook then does double duty: drivers get a usable daily standard, and the operator gets evidence that can be produced at any hearing that the Guide's driver-facing requirements were communicated and accepted. When the revision changes, the handbook changes with it and is re-issued, which is exactly the living system examiners hope to find and rarely do.
Every document is shaped by transport managers and compliance specialists with more than 20 years of experience, including DVSA investigations, Public Inquiries and Traffic Commissioner hearings.
Get a quoteIt is official guidance, not legislation, but DVSA and Traffic Commissioners use it as the standard a competent operator follows. Departing from it without a documented, defensible alternative puts your licence at risk in practice.
The Guide, last updated on 28 April 2025, expects every safety inspection to include a brake performance assessment. Where EBPMS is not used, it expects at least four laden brake tests spread evenly across the year; trailers with a satisfactory EBPMS evaluation have a specific exception. Unladen tests with no supporting evidence are increasingly difficult to justify.
The Guide sets no time, only a standard: the check must be thorough enough to find defects. In our experience a proper check on a typical HGV takes in the region of ten to fifteen minutes, longer with a trailer. A fleet whose records show two-minute checks is advertising a paper exercise.
The Guide is written for vehicles operated under a goods or passenger vehicle operator licence, but DVSA expects proportionate versions of the same disciplines for vans: daily checks, written defect reporting and planned inspections. Van-heavy fleets are stopped and investigated too.
Yes. We track revisions and re-issue the affected handbook sections with fresh acknowledgements, so your driver documentation never lags the standard you are audited against.
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Get a clear recommendation from transport managers and compliance specialists with more than 20 years of experience, including DVSA investigations, Public Inquiries and Traffic Commissioner hearings.
