I've been able to find some information on blood bank procedures in NHS hospitals and what sorts of checks you have to do and papers to sign etc. My story is set in the USA where I'm assuming the same sort of rules would apply. I was just wondering if anyone on this forum knows anything about them, particularly how well regulated is the use of blood bags in hospital? Also, would there be CCTV in the refrigeration room? (Don't worry- I'm not writing a Dr. Acula from Scrubs fanfic). How likely is it that people could discover missing stocks and trace it back to pin on someone? If a few went missing here and there would it be noticed, do they take regular inventories? Any advice would be appreciated as I really want to get this right.