Yes, you can. This typically happens when you have sold your
old vehicle and want to transfer your NCD to your new one. The NCD rate is
attached to your name, so you can easily transfer this. However, you cannot
transfer your NCD to another person.
If you do not transfer your NCD to another vehicle, your NCD
entitlement level will drop one level each year. For example, if your NCD
entitlement is 55% this year, it will drop to 45% next year, if it is not
transferred. This will continue until the NCD level reaches 0%.