What is the cost of the Smart Pass decal? Drivers can register for a decal at no cost. March 21, 2016 09:01 Related articles Where can I use the HOV Smart Pass decal? Why do hybrids qualify for the Smart Pass decal and not other low-emission vehicles? Do I have the option to only carry the Smart Pass sticker in my car and show it to law enforcement if pulled over? Can I transfer the Smart Pass sticker to a new car if it is a hybrid?