Vehicle Off Road (VOR): what UK operators must do

Vehicle Off Road (VOR) status is one of the most practical concepts in fleet compliance — and one of the easiest to handle poorly. When a vehicle cannot be used safely, taking it off the road and recording it correctly is not just good practice: it is part of what your O-licence requires.

What Vehicle Off Road means for operators

Vehicle Off Road — commonly written as VOR — describes the status of a vehicle that is temporarily unavailable for operational use. This could be because a defect has been reported and is awaiting repair, because the vehicle is undergoing its periodic maintenance inspection (PMI), or because it has received a prohibition notice following a DVSA roadside check.

For operators holding a Goods Vehicle Operator's Licence, VOR management is a direct expression of your maintenance undertakings. When you applied for your O-licence, you committed to DVSA and the Traffic Commissioner that you would keep your vehicles in a fit and serviceable condition and that unroadworthy vehicles would not be used. VOR status is the mechanism that enforces that commitment in day-to-day operations.

Mismanaging VOR — continuing to operate a vehicle that should be off the road, or failing to record VOR periods properly — is a compliance failure that Traffic Commissioners take seriously. It can contribute to a deteriorating O-licence compliance record and, in serious cases, lead to a public inquiry.

When a vehicle should be marked VOR

A vehicle should be taken off the road and recorded as VOR in any of the following circumstances:

• A driver reports a defect that makes the vehicle unroadworthy — this is the most common trigger. Once a driver's daily walkaround check identifies a defect that affects safety (brakes, tyres, steering, lights, load security), the vehicle must not be used until the defect is repaired and signed off by a competent person.
• DVSA issues a prohibition notice — an immediate or delayed prohibition (PG9) means the vehicle is legally prohibited from use. It must remain VOR until the prohibition is cleared by a DVSA examiner or the operator has rectified the defect in accordance with the prohibition notice.
• A vehicle fails or is withdrawn before its PMI — if a pre-inspection safety check at the workshop identifies a condition that is not safe to continue, the vehicle should be grounded until repaired.
• Damage makes the vehicle unsafe — accident or third-party damage to bodywork, chassis, load-securing points, or mechanical systems may make a vehicle unroadworthy even if no formal defect report was raised by the driver.
• An MOT failure — a vehicle that fails its annual test must not be used on the road until it passes a retest.

There is no legal requirement to use the specific term "VOR" — the requirement is that unroadworthy vehicles are not used and that there is a documented record of the defect, the period off the road, the repair carried out, and the return-to-service sign-off.

Defects, prohibitions and maintenance records

VOR is closely linked to defect management. When a driver reports a defect during a walkaround check, that report triggers a chain of actions the operator must be able to evidence:

1. The defect is recorded (driver report with date, time, vehicle, and description).
2. The vehicle is assessed — either by a qualified fitter or by referral to a workshop.
3. If the defect is categorised as major or dangerous, the vehicle is taken off the road. See our defect reporting guide for how DVSA categorises defect severity.
4. The repair is carried out by a competent person.
5. The repair is signed off — the person who carried out the work must certify that the vehicle is now roadworthy. This sign-off must be in writing and retained as part of the maintenance record.
6. The vehicle is returned to service. The VOR period ends when the sign-off is complete.

DVSA's Guide to Maintaining Roadworthiness is explicit on this point: every defect that takes a vehicle off the road must have a corresponding repair record showing what was done, by whom, and when. An undocumented repair is, from an audit perspective, no repair at all.

What records operators should keep

Good VOR record-keeping covers the full lifecycle from defect report to return to service. At a minimum, your records should show:

• The original defect report — driver name, date, time, vehicle registration, defect description
• The decision to ground the vehicle — who made it and when
• The repair instruction or workshop job card
• The repair record — what was done, parts fitted if relevant, name of the repairer, date completed
• The return-to-service sign-off — a named, competent person certifying roadworthiness
• Any prohibition notices received and evidence they were cleared

DVSA recommends keeping vehicle records for a minimum of 15 months. This covers the previous two inspection periods plus a buffer — the typical audit window when DVSA or the Traffic Commissioner reviews an operator's maintenance history.

Operators should also be able to account for every VOR period across their fleet. If DVSA visits your operating centre and finds a vehicle with a recent repair but no corresponding defect record or sign-off, that gap is itself a compliance concern.

How VOR status affects planning and compliance visibility

Beyond the legal record-keeping requirement, VOR management has a direct operational impact. A vehicle that is unexpectedly grounded affects driver availability, job scheduling, and customer commitments. Operators with poor visibility of fleet status often discover a vehicle is unavailable only when a driver arrives at the yard — too late to make alternative arrangements.

For O-licence compliance, the pattern of VOR incidents also matters. DVSA and Traffic Commissioners look at whether an operator has recurring defects on the same vehicle or across the same system (brakes, tyres, lights). A pattern of similar defects, poorly documented or unresolved, suggests a systemic maintenance failure — which is a more serious concern than an isolated incident that was properly handled and recorded.

Operators who regularly review their defect and VOR history are better placed to spot patterns early: a trailer with repeated tyre defects, a tractor unit whose lights keep failing, or a vehicle that consistently develops brake issues between PMIs. Catching those patterns before DVSA does is a mark of a well-run compliance system.

How digital defect and fleet records can help

Paper-based defect records create gaps. Handwritten driver reports get lost, faded, or misfiled. Workshop job cards are not always matched back to the original defect. Return-to-service sign-offs may be verbal rather than written. When DVSA requests your maintenance records, a folder of disconnected paperwork is much harder to rely on than a timestamped digital trail.

With digital walkaround check software, every driver report creates an immediate, GPS-stamped record that is visible to the operator the moment it is submitted. Defects can be flagged, vehicles grounded, and repair instructions issued without waiting for paperwork to travel between cab and office. The repair sign-off closes the loop in the same system, giving operators a complete, auditable history from defect to return to service.

HauliK's fleet compliance features include defect reporting and a VOR workflow that lets operators track which vehicles are grounded, why, and when they were returned to service — all accessible from the web dashboard. Compliance records are stored for a minimum of 15 months and can be reviewed at any time.

Frequently asked questions

Is there a legal definition of VOR?

"Vehicle Off Road" is an operational term used widely in the transport industry and referenced in DVSA guidance, but it does not appear as a defined legal term in road traffic legislation. The underlying legal obligations come from the Road Traffic Act 1988, the Goods Vehicles (Licensing of Operators) Act 1995, and the maintenance undertakings attached to an O-licence. The obligation is to keep vehicles in a fit condition and not use them when they are not — VOR is the practical expression of that obligation.

Can a vehicle drive to a workshop if it is VOR?

It depends on the nature of the defect and whether any prohibition has been issued. A vehicle with a delayed prohibition (PG9) can usually be driven directly to the operating centre or a workshop, but must not be used for commercial purposes. A vehicle with an immediate prohibition (S-marked) cannot move at all until the prohibition is cleared. If in doubt, speak to a competent transport adviser before moving the vehicle.

Who can sign off a vehicle as fit to return to service?

The sign-off must be by a competent person — typically a qualified vehicle technician or the workshop that carried out the repair. The DVSA Guide to Maintaining Roadworthiness sets out the competency requirements. The key point is that the sign-off must be in writing, dated, and attributable to a named individual. A verbal "it's fine now" from a driver is not sufficient.

Do I need to notify DVSA when a vehicle is VOR?

There is no general requirement to notify DVSA every time a vehicle is grounded. However, if a prohibition notice was issued, that notice will need to be cleared by DVSA before the vehicle returns to service (for immediate prohibitions) or you will need to confirm to DVSA that the defect has been rectified (for some delayed prohibitions). Check the terms of the specific prohibition notice.

How does VOR management affect my OCRS?

VOR incidents themselves do not directly affect your OCRS. What affects your OCRS are prohibitions issued at the roadside or during DVSA visits. Proper VOR management — grounding vehicles before they develop into roadside defects — reduces the likelihood of prohibition notices and therefore protects your OCRS rating.