Grey fleet policy: what to include

A grey fleet policy is enforceable when it states who it applies to, what documents are required, how often they are checked, and what happens when they are missing. Most policies cover the first two and go vague on the last two, which is what makes them decorative.

Below are the twelve sections worth including, with a note on the wording decisions that matter.

1. Scope and definitions

Define a grey fleet vehicle and a business journey explicitly, and state that commuting is excluded. Ambiguity here is the reason the driver list is always wrong: people with car allowances often do not think the policy applies to them.

2. Driver eligibility

Minimum licence held period, maximum endorsement points, and any age constraint. State the position on drivers with specific endorsement categories rather than leaving it to case by case judgement.

3. Vehicle standards

Maximum vehicle age, valid MOT, servicing at manufacturer intervals, and any emissions standard driven by the zones you operate in. An emissions minimum is increasingly practical rather than environmental, since it determines whether journeys attract zone charges.

4. Insurance requirement

Business use cover explicitly, with the employee as a named driver, valid for the whole period of any claimed journey. Say that social, domestic and pleasure plus commuting is not sufficient, in those words, because that is the exact policy people believe covers them.

5. Document submission and verification

What must be supplied, in what format, and to whom. State that licence verification is against the licensing authority record and not a photocopy.

6. Check frequency and triggers

The annual cycle, plus the three triggers: vehicle change, insurance renewal, new endorsements. Put the obligation to notify a vehicle change on the driver and state the deadline.

7. Mileage recording

The required fields per journey: date, start and end postcode, business purpose, distance. State that totals without journey detail will not be processed. This one clause prevents most historic mileage audit problems.

8. Reimbursement

The rate, what it covers, and confirmation that a driver with a fuel card cannot also claim per mile for the same journey.

9. Journey authorisation threshold

Above a stated distance, a business journey needs approval and consideration of alternatives. This is the clause that reintroduces the gatekeeper grey fleet removed, and it is the one most commonly absent.

10. Incident reporting

What the driver must report, to whom, within what timeframe, including incidents in a private vehicle on a work journey. Many drivers assume a private vehicle incident is purely their own affair.

11. Consequences of non-compliance

State plainly that a driver without valid documentation does not drive for work until it is produced, and name the alternatives available: pool vehicle, daily hire, public transport. A consequence with no alternative gets circumvented.

12. Driver acknowledgement

A signed record that the driver has read the policy and accepts the ongoing notification obligations. Without this, enforcement in any individual case is weak.

The three clauses most policies leave out

• The journey authorisation threshold (section 9). Without it there is no check on whether a long grey fleet journey should have happened at all.
• The vehicle change notification obligation (section 6). A driver changing car silently invalidates the entire document file, and nothing surfaces it.
• The explicit statement that mileage totals without journey detail will be rejected (section 7). This is the difference between having tax evidence and not having it.

Grey Fleet In Fleevo

A policy is only as good as the record showing it was applied. Fleevo keeps grey fleet vehicles, their document status and their cost in the same records as the owned fleet, so the evidence that checks happened sits with the vehicle rather than in an inbox. To hold your grey fleet policy against a live record rather than a spreadsheet, contact Fleevo or book a demo. For the wider picture, start with our overview of grey fleet management, then see the grey fleet audit checklist, grey fleet risks, and grey fleet mileage verification.

Grey Fleet Policy FAQs

Is a grey fleet policy a legal requirement?

The policy document itself is not mandated, but the duty of care it evidences is real. A written, acknowledged, consistently applied policy is the practical way to demonstrate that duty was discharged.

Should the policy sit with fleet or with HR?

Fleet should own the vehicle and journey standards, HR should own the employment consequences, and both should be in one document. Split ownership across two documents is how contradictions appear.

How do we handle contractors and temporary staff?

Bring them into scope explicitly if they drive for you, or state clearly that they are excluded and why. Silence on contractors is a common gap, and contractors are frequently the least documented drivers on site.

What if a driver refuses to provide documents?

Apply the stated consequence: no work driving until documents are produced, with the named alternatives offered. This is why the consequence has to be in the policy and agreed in advance rather than decided under pressure.