Oregon Revised Statutes Food and Other Commodities: Purity, Sanitation, Grades, Standards, Labels, Weights and Measures § 632.590

(1) All unshelled walnuts and unshelled filberts sold, displayed or offered for sale or shipment in this state must have the containers, bins, display table or other bulk display labeled with a legible label containing the:

(2) Notwithstanding subsection (1) of this section, containers of five pounds or less capacity and bins and bulk tables are required to be labeled only with the name of the state where grown and the grade and size of such nuts. Such labeling is not required when nuts are being sold at retail from a properly labeled container or bulk display and packaged in the presence of the purchaser for the immediate purpose of the sale.