Oregon Revised Statutes Trade Regulations and Practices § 646A.308

(1) If, upon the cancellation of a retailer agreement by the retailer or the supplier, the supplier fails to make payment as required by ORS 646A.304 or 646A.306, the supplier shall be liable in a civil action to be brought by the retailer or by the retailer's spouse, heir or heirs for the payments required under ORS 646A.304 or 646A.306.

(2) A person who brings an action under this section must commence the action in the county in which the principal place of business of the retailer is located.