Registration Cards?????

[rockyroad]

While doing a playoff game (small college) we had a fan come dressed in her referee uniform - even down to the shiny shoes...during pre-game warm-ups, she was standing beside me talking to me and showed me her "registration card" to prove she was a "real" official...it was from the Michigan HS Activities Association and identified her as an official at level 2 or something like that (couldn't read the whole card and watch warm-ups at same time)...never saw a card like that before. How many states use them, and what does one have to do to become a "registered official" in those states??

BTW: We didn't let her ref like she wanted to...