Oregon Revised Statutes Trade Regulations and Practices § 646.947

(1) A dealer to sell or offer for sale any motor vehicle fuel using procedures that violate any rule or standard adopted pursuant to ORS 646.957.

(2) A dealer to sell or offer for sale any gasoline from a dispensing device that does not have a sign displayed, on both sides of the device, that accurately identifies the octane rating of the gasoline being dispensed from that device pursuant to ORS 646.949.

(3) A wholesale dealer to deliver gasoline to a retail dealer or nonretail dealer without giving to the retail dealer or nonretail dealer octane rating certification documentation for the gasoline being delivered.