A certificate confirms key policy details. For motor insurance, it provides legal evidence of cover but is not the full policy.

A certificate of insurance is a document issued by an insurer to confirm key details about your cover.
For motor policies, it has a specific legal purpose. Under the Road Traffic Act 1988, a certificate provides evidence that the policy meets compulsory motor insurance requirements.
A motor certificate will usually show:
Third party cover is the legal minimum level of vehicle insurance needed to drive on UK roads. However, having a certificate does not mean that every driver, journey or use is covered. The details must match the circumstances.
No. A certificate is only one part of your policy documents.
Your insurance policy sets out the agreement between you and the insurer. Your insurance schedule contains details that apply to you, your vehicle or your property.
The full policy wording explains the cover, conditions, limits and exclusions. There may also be an endorsement that changes or restricts part of the standard policy.
Read these documents together. The certificate alone will not show every restriction or exclusion.
Check the certificate as soon as you receive it. Make sure the registration number, vehicle details, drivers and policy dates are correct.
You should also check the permitted class of use. A policy covering social use may not cover commuting, business travel, courier work or deliveries.
Do not assume comprehensive insurance lets you drive any other vehicle. Driving other cars cover is not included with every policy. Where it is provided, it may only give third party cover and may have age, vehicle or use limits.
Contact your broker or insurer before driving if any detail is wrong or unclear. MIB’s Check Your Vehicle service uses Navigate, the central record of insured vehicles, to show whether a live policy is recorded against a vehicle. It does not prove that a particular driver, journey or type of use is covered.
The police can ask you to show a valid insurance certificate. If you cannot show it at the roadside, you may usually be asked to produce it at a police station within seven days. GOV.UK explains the rules for documents requested by the police.
When you cannot show the required documents at the roadside, you may usually be asked to produce them at a police station within seven days. GOV.UK explains the rules on documents requested by the police.
It is sensible to keep a copy where you can access it easily.
An insurer may provide a certificate or other proof that home insurance has been arranged. The format and title can vary between insurers.
Do not rely on this document alone. Check the schedule and policy wording to confirm whether buildings, contents or optional cover is included. You should also review the excesses, cover limits, conditions and exclusions.
UK motor insurance usually provides minimum third party cover in the EU and certain other countries. Extra cover or documents may be required elsewhere.
Check the countries you will travel through, not just your destination. The current requirements are available in the GOV.UK guidance on taking a vehicle abroad.
We arrange car insurance, van insurance and home insurance through a range of insurers.
If we arrange your policy, we can help you identify the relevant certificate, schedule and wording. We may also be able to help if a document needs to be checked or corrected.
Any change must be accepted by the insurer before it takes effect. A change could affect the price, excess, cover or policy conditions.
A certificate of insurance confirms key details about your cover. For motor insurance, it also provides important legal evidence.
Check that the details match your vehicle, drivers and intended use. Always read the certificate with the schedule, policy wording and any endorsements before relying on the cover.