WAC 16-250-140   Use of artificial coloring.  (1) Artificial coloring may be used in feeds if it is harmless to animals.

     (2) Feed or feed ingredients must not contain materials that enhance the natural color of a feed if it conceals inferiorities.



[Statutory Authority: Chapters 15.53 and 34.05 RCW. 03-23-128, § 16-250-140, filed 11/19/03, effective 7/1/04.]