It is unlawful for any person to manufacture, mix, compound, sell, or offer for sale, for human consumption in this state, flour unless vitamin and mineral levels are in conformity with the legally established governing interstate shipments of enriched flour. However, the terms of this section do not apply to flour sold to distributors, bakers, or other processors, if the purchaser furnishes to the seller a certificate, in such form as the department shall by regulation prescribe, certifying that such flour will be:
It is unlawful for any such purchaser so furnishing any such certificate to use or resell the flour so purchased in any manner other than as prescribed.
N.D.C.C. § 19-17-02