I watch other game warden shows on TV and they use different colors for the year. So they ask someone to see their fishing license and right away when the person pulls it out they know its the wrong/right year based on the color. They also added a Bar/QR code type thing to the bottom of the license, wonder if they are integrating some kind of scanning they can use to verify the license without having to call it in or look it up in the truck. I will see how it works when I get stopped 4 times during deer season as usual.