Magnetic1 do you want to transfer your NCC MD tags from one car in your name to another? Did you sell or trade a car with the NCC tag and want to put that tag on another car in your name? You do that through the MVA just like any other transfer. The NCC tag is yours as long as you want. You do not have to surrender it when you dispose of the car to which it was previously registered. I've had mine on a couple different cars registered in my name in MD.