Im in Ct. and you dont have to tell the officer you are carrying, but i do it anyway, makes the cop a little less edgy! Dont know if it pops up on the screen when they run your plates, but the pistol has to be concealed not in public view! Was stopped last year in one of those safety checks waited about 3mins for the State cop to come over, looked at the car and my wife and myself asked for liscense and registration and asked if any weapons in car told him pistol permit in wallet and pistol on right hip, said ok have a good day! So like i said maybe he already knew!