In September of 2017, Arkansas passed Act557 that allows Arkansans to have a digital copy of their ID on a mobile device. To obtain this digital copy, residents must pay a $10 fee at the drivers services office, and they will be given access to a digital copy which won’t expire until the hard copy does. 

For now, the digital version only works on the ground in Arkansas. For example, if you get pulled over, you are legally allowed to use the digital copy when identifying yourself to the police, but if you were to fly, you still need to present the physical version of your ID.