Ceilings and walls in rooms and compartments where exposed edible products are processed, handled, or stored shall have tiled, enameled, or other smooth surface impervious to moisture. Cooler and freezer rooms shall have interior surfaces impervious to moisture so as to permit thorough cleaning.
Minn. R. agency 105, ch. 1545, ANIMAL, POULTRY, AND RABBIT SLAUGHTERING, PACKING, AND PROCESSING, pt. 1545.1080
Statutory Authority: MS s 31.54