What does this "flagged" mean?
It used to be pass/fail... I take it that's no longer the case if you have questionable mods?
Flagged for the Motorist Assistance Center. It's actually been this way in Mass for years and years.
Basically if your car fails emissions you get sent there - then they do a deeper check of your vehicle and let you know what you need to do for resolution. Then you go back and they remove the 'flag' in the state system and you go back for a re-inspection.
I just did this today actually - I told them i repaired the cat not supported issue (flashed to stock) they were like ok.. scanned my car were like you're good removed me from the state system and then i went back to where i originally got my sticker for a re-inspection and passed.
Hooray for being legal again... or something. : )