Yes, every state here has their own rules, they are fairly similar, although some like changing them from time to time. I got my license when I was 16, right before one of the big rule changes. Under the rules I got my license with, you had to be 16 to get temps, 8 classroom hours, and (i think) 10 road hours with a driving instructor. Just a couple days after I got my license, new rules took effect, and you could then get temps at 15.5, but had to have them for 6mos before taking the driving test. also the classroom hours were extended to 12, and IIRC, the instructor lead road hours doubled.