Oregon Revised Statutes Corporations and Partnerships § 70.535

(a) Articles of merger that set forth the name and type of each business entity that intends to merge and the name and type of the business entity that will survive the merger;

(b) A plan of merger or, in lieu of a plan of merger, a written declaration that:

(c) A written declaration that states that any party that was a limited partnership approved the plan of merger in accordance with ORS 70.525 and any party that was another business entity approved the plan of merger in accordance with the statutes that govern the other business entity.

(a) The time and date on which the articles of merger are filed;

(b) The time and date on which all documents required to be filed by the statute that governs any party to the merger that is a business entity other than a limited partnership are filed; or

(c) Any later effective date specified in the articles of merger.