From California (of course) -
Neighborhood Electric Vehicle Low Speed Vehicle and Golf Cart Information FFVR 37
Neighborhood Electric Vehicle (NEV)/Low-Speed Vehicle (LSV) and Golf Cart On-Road Registration Checklist
To register your NEV/LSV or golf cart you may need:
A properly completed Application for Title or Registration (REG 343).
The out-of-state title or Manufacturers Certificate/Statement of Origin.
A vehicle verification (REG 31) completed by an authorized DMV employee or law enforcement officer.
Registration fees.
For a golf cart only: A Statement of Facts (REG 256) completed by the vehicle owner or authorized representative that states the vehicle meets the definition of a golf cart (per California Vehicle Code [CVC] §345) and has not been modified.
If your golf cart is gasoline powered it must have a label certifying the vehicle complies with California emissions requirements to be eligible for on road use.
Appointment(s) are recommended for faster service.
http://dmv.ca.gov/pubs/brochures/fast_facts/ffvr37.htm
LOL! really? that is why Seniors will retire in tax free and estate tax free Republican States. California is so screwed
And in these other states can buy the engine upgrade kits for their golf carts...
I am not kidding, Hop-Up kits, re-engine kits and 4 wheel disc brake kits exist as well...