Electro-magnetically detectable dressings
The law requires that food processors and anyone handling food must use blue dressings. Sterochef blue, electro-magnetically detectable dressings are coated with a medical grade, high-tack adhesive, making them the most reliable brand on the market. When applied to clean, dry skin, they'll stay in place, preventing them from entering the food chain. Which could be very costly if a batch recall was required.