Back in November, 2000 I ran a Carfax report on three company vans that I used to own. Here is the type of information that gets reported:
1992 Dodge Caravan (the 7 freebe scans were clear)
4/11/94 no mileage; Title Issued; Maumee, OH (includes title #) this was when I traded it in for my next van.
6/13/94 70,402; Title issued, Mobile, AL, (includes title #)
8/3/94 71,844; Title issured, first lean reported; Mobile, AL (includes title #)
6/22/95 84,847; Title issued, Swanton, OH (includes title #)
7/11/97 no mileage; Accident report, vehcile involved in crash with a parked motor vehicle, Swanton, OH (includes case #)
1994 Dodge Caravan (the 7 freebe scans were clear)
3/14/94 20; Title issued; Hunt Valley, MD (includes title #)
8/14/95 63,056; Title issued, Youngstown, OH (this is when I got rid of it)
8/28/95 63,506; Title issued, first lean reported, Youngstown, OH (includes title #)
3/29/97 no mileage; Accident reported, vehicle involved in crash with another motor vehicle; Hamilton, OH (includes case #)
1995 Chevy Astro (the 7 freebe scans were clear)
7/1/95 no mileage; Registered as commercial lease vehicle, Toledo, OH
7/12/95 20; Title issued, first lean reported; Hunt Valley, MD (includes title #)
10/31/96 56,102; Title issued, Cleveland, OH (this is when I got rid of it)
11/1/96 56,689; Vehicle sold; auto auction, Eastern Region
3/5/97 no mileage; Title issued, first lean reported; Flushing, NY
2/6/99 74,676; Passed emissions inspection, passed safety inspection, New York City Area
12/10/99 80,786; Passed emissions inspection, passed safety inspection, New York City Area
12/22/99 no mileage; Service Contract issued; Flushing, NY
3/99/00 82,264; Service Contract Claim - suspension serviced; Flushing, NY
As you can see, it probably depends on the reporting agency, but on at least two of the three, Ohio Police departments filed accident reports which showed up. I also found it odd that a service contract claim for some suspension work showed up in New York on my third van. It was pretty interesting looking up the past history on my previous vehicles.