ERIC.... If I remember correctly, you must provide a receipt for thier usage... and then it has to be within 10 days from purchase.
What lake were you at?
Same deal with leeches, and I've gone round and round with these guys and the PARK manager where the incident takes place. At the time, they said they had no provision in place to answer My concerns.... as of yet. That was over two years ago. Still NO answer.
So, in essence, if you purchase, say, 5lbs of leeches from an out of state source, you have 10 days to use them. OR they must be destroyed / decontaminated.
I cannot find any print media to research these problems, either.
I fish Chatfield 3x or more a week.....
The gentleman I dealt with was Keith Kahler... park superintendent @ Chatty.
I did manage to find this tidbit, however....