Eggs determined to be unfit for human food under 21 U.S.C. § 1034 as amended to July 1, 1985, shall not be bought or sold or offered for purchase or sale by any person unless the eggs are denatured so that they cannot be used for human food.
Iowa Code § 196.9
85 Acts, ch 195, §22; 2010 Acts, ch 1061, § 40