No permit shall be revoked prior to the hearing provided in § 39-6-15, but a permit may be suspended prior to such time and said suspension shall be in full force and effect until the hearing at which time the secretary of agriculture and natural resources shall make his final determination; however, in lieu of suspending the permit the secretary or his duly authorized agent may place a stop-sale order upon a single pasteurized product which does not meet the minimum standards fixed for such product.
SDCL 39-6-16