How do I change my registration number?
To change your vehicle registration with Aviva, log in to your account on MyAviva, go to your car insurance policy, and select “Update details” or “Make a change.” Enter the new registration number, review any changes to your premium, and confirm. You’ll receive an updated insurance certificate once it’s processed. If you're unable to make the change online, you can also contact us via our help and support page.
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