Heating, ventilating, and air conditioning systems must be designed and installed so that make-up air intake and exhaust vents do not cause contamination of food, food-contact surfaces, equipment, or utensils. Systems must be installed according to chapter 1346.
Minn. R. agency 144, ch. 4626, PHYSICAL FACILITY DESIGN AND CONSTRUCTION, pt. 4626.1380
Statutory Authority: MS s 31.101; 31.11; 144.05; 144.08; 144.12; 157.011