Oregon Revised Statutes Food and Other Commodities: Purity, Sanitation, Grades, Standards, Labels, Weights and Measures § 633.028

(1) A custom mixed feed delivered to a final consumer must be accompanied by at least one label, invoice, delivery slip or other shipping document that bears all of the following information:

(2) If the custom mixed feed contains drugs, the label, invoice, delivery slip or other shipping document referred to in subsection (1) of this section must bear the following information in addition to the information required under subsection (1) of this section:

(3) If a custom mixed feed is delivered to a final consumer in bags or other containers, each container must be labeled with the name of the final consumer or with the order number. If a custom mixed feed is delivered in bulk, the name of the final consumer or the order number must be printed on each delivery ticket or on a label attached to each delivery ticket.

(4) A person that distributes a custom mixed feed to a final consumer shall ensure that all labels, invoices, delivery tickets or other shipping documents required by this section accompany the custom mixed feed.

(5) Upon request, a distributor shall provide a final consumer with the information required by this section, including but not limited to the name and number of pounds of each ingredient or commercial feed used in the custom mixed feed. A seller shall maintain records adequate to derive the information required by this subsection for two years from the date of sale. The department may inspect records required under this subsection and any unsold quantities of custom mixed feed during the seller's regular business hours.