SDCL § 39-11-13: Excessive dockage by dealer prohibited--Accurate grading required.

No dealer in buying eggs or selling eggs shall take or give a greater or less dockage for eggs unfit for human food as defined in § 39-11-12 than the actual dockage as determined by the correct candling of the eggs purchased or sold, nor shall he undergrade eggs purchased or overgrade eggs sold as such grades are determined and classified from time to time by the secretary of agriculture and natural resources.