2009 California Food and Agricultural Code - Section 39411 :: Article 3. Labeling Of Retail Packages

39411.  It is unlawful for any person to sell any margarine, dairy
spread, or spread, unless there is printed upon the label of each and
every package, or other container in which the margarine, dairy
spread, or spread is put up for sale or sold at retail all of the
following:
   (a) The words "oleomargarine," "margarine," "dairy spread," or
"spread," as the case may be, in letters which are at least as large
as any other type or lettering on the label. The word "oleomargarine,"
"margarine," "dairy spread," or "spread" shall be of a color in
strong contrast to the color of the container.
   (b) The name and address of the manufacturer or distributor.
   (c) The net weight of the contents.
   (d) A full and accurate statement of all the ingredients which are
contained in the substance in the package.