How do I put a personalised registration on a car in Northern Ireland?

The vehicle must satisfy DVLA eligibility rules, including being registered in the UK, able to move under its own power and available for inspection. It must also meet the current tax/SORN history requirements. You cannot assign Q/QNI marks or use a registration that makes the vehicle look newer than it is.

After DVLA confirms the assignment, get the physical number plates from a registered supplier using the required identity and entitlement documents. Tell your insurer before driving with the new mark.

Do not display the personalised number merely because you bought it; it becomes lawful on that vehicle only after the assignment is completed.

For NI motorists it helps to separate the registration number from the physical number plate. DVLA controls the legal registration entitlement and transfers; DfI/DVA applies NI vehicle-test standards to the plate that is actually fitted. Owning a V750 or V778 does not let you display the mark until it has been assigned, while a correctly assigned mark can still be illegal if the acrylic plate is wrongly spaced, obscured or made to the wrong specification. The direct operational effect is that obtain the right to the registration on a V750 or V778, then use DVLA’s assignment process for an eligible vehicle and fit compliant plates once the assignment is confirmed. This is one of the areas where the jurisdiction and the exact status of the driver or vehicle matter more than a general UK rule.