California Code, Food and Agricultural Code (Formerly Agricultural Code) - FAC § 39731

UHT nonfat, skim, or fat-free milk is the product that results from the complete or partial removal of milk fat from market milk. It shall be processed and packaged pursuant to Section 39701. It may contain harmless edible stabilizers as specified in Title 21 of the Code of Federal Regulations. UHT nonfat milk shall be homogenized. The product may be called “nonfat milk,” “skim milk,” or “fat-free milk.”