Retrieving data

   Some time ago when my son wanted to buy a used BMW, he was able to get all of the service data from the local BMW dealer based upon the VIN.
 
My question is this:  Given a VIN can one get the service data for any car from a service department?  Specifically, does Hyundai have such a service? 
 
I am assuming that the vehicle was serviced by an authorized dealer.