That's about it. They just want to know if everything works on the car, as far as safety equipment...windshield not cracked, wipers, signal & brake lights, horn, tire tread. they couldn't care less if the catalytic converter or all the smog equipment is missing. They don't even look under the hood! Just don't come in with a super loud muffler.
Forgot to tell you they need proof of insurance (just liability) and registration.