There is none. As long as your car and background check pass you are good to go! Have a valid license with picture, car insurance, a car 2004 or newer and keep it clean!
I applied online. The process took 2 days. I interviewed at Uber (Tulsa, OK) in Oct 2016
Interview
It was for the most part really simple for me. You have to own the right kind of car, a new model and be of a certain age with nothing on your background check.
Interview questions [1]
Question 1
are you good at keeping conversation with strangers?
I applied online. The process took 5 days. I interviewed at Uber (Los Angeles, CA) in Jan 2018
Interview
Easy, friendly. You just have to sign up online, and get your car reviewed by a mechanic. Super quick. You do have to pay for an inspection fee. Other than that, you wait for your background check to clear and then you can begin driving as soon as you are cleared.