I was surprized to find out that the California DMV web site lets you check the smog test history of any car by just entering the VIN or license number.
http://www.smogcheck.ca.gov/stdPAge.asp?Body=/ActiveStns/pubtstqry.htm
if that link doesn't work try http://www.dmv.ca.gov/dmv.htm the link is in the far right.
http://www.smogcheck.ca.gov/stdPAge.asp?Body=/ActiveStns/pubtstqry.htm
if that link doesn't work try http://www.dmv.ca.gov/dmv.htm the link is in the far right.