MSDS - Material Safety Data Sheet (contains product info including hazadous components, safety requirements, any require personal protective equipment, what to do if..., etc). It is usually the repsonsibility of the supplier or manufacturer to provide them (I used to work for an oilfield chemical manf - all our raw materials & finished goods had to have them). Even any cleaners, etc (i.e. WD-40) had to have them because of safety requirements for our plant.
I have no idea what GCC is - sorry