As of July 2000, the following states were alleged to comply with "AAMVA Best Practices" for magnetic stripe encoding of driver's licenses:
Arkansas 1
Colorado
Florida
Kansas
Louisiana
Minnesota 2
Pennsylvania
South Carolina
Texas
Wisconsin
 
 1 
Early releases of this license contain unrelated characters appended to data in some fields
 2 
Not AAMVA compatible
Data Fields on AAMVA-Compatible Drivers Licenses