SDCL § 39-11-12: Conditions making eggs unfit for human food.

For the purposes of this chapter eggs shall be deemed unfit for human food if they show black rot, white rot, mixed rot, or if they be addled eggs, sour eggs, or eggs with green rot, eggs with stuck yolk, moldy eggs, or musty eggs, eggs showing blood rings, eggs containing embryo chicks (at or under the blood ring stage), and any other eggs or egg products that are filthy, decomposed, or putrid.