Reduced-sodium milk or reduced-sodium low fat milk or reduced-sodium skim milk is the product resulting from the treatment of milk, lowfat milk or skim milk as defined in this chapter by a process of passing the milk, lowfat milk or skim milk through an ion exchange resin process or any other process which has been recognized by the United States Food and Drug Administration that effectively reduces the sodium content of the product to less than ten milligrams in one hundred milliliters.
Haw. Code R. § 11-15-35