I agree with haertig on administering meds to Scouts in general. Just to clarify, the epipens aren't for stocking the FAK, those are held by those who have allergies that require them. My advice was to know who they are, and where they keep their epipens, because you may have to administer the epipen for them if they cannot. By "you" I mean the adult leader of the troop, not a 13 year old Scout. Otherwise, I suggest that climberslacker's job here is to stock the Troop FAK, and if someone goes into anaphalactic shock, to stay calm, and assist the adult leaders however he can. That may include pointing him to Little Jimmy's epipen. Parents of Scouts do sign appropriate waivers allowing for emergency treatment - by adult leaders in any case.