The State Department of Agriculture may by rule exempt from any of the labeling requirements of ORS 616.205 to 616.385, food which is, in accordance with the practice of the trade, to be processed, labeled or repacked in substantial quantities at establishments other than those where originally processed or packed. Such exemptions shall be conditioned upon the fact that such food is not adulterated or misbranded under the provisions of ORS 616.205 to 616.385, upon the removal from such processing, labeling or repacking establishment.
ORS 616.256