Section 35787 Of Article 2. Market Milk Standards And Grades From California Food And Agricultural Code >> Division 15. >> Part 2. >> Chapter 2. >> Article 2.

. Where a milk inspection service has been approved or established pursuant to this code, market milk shall be graded and designated into one of the following classes:
  (a) "Certified milk."
  (b) "Guaranteed milk."
  (c) "Grade A milk."