Oregon Revised Statutes Elections § 253.545

(1) Upon receipt of an application made under ORS 253.540, the county clerk, without regard to whether the applicant is an elector of the county, shall mail the materials prescribed in ORS 253.065 to the applicant.

(2) Notwithstanding any provision of ORS chapter 247, the completed and signed application submitted under ORS 253.540 shall constitute a valid registration for the applicant.

(3) Notwithstanding subsection (1) of this section, if the county clerk receives an application from a military or overseas elector after the fifth day before an election, the county clerk need not mail the ballot for that election but may deliver the ballot by making it available in the office of the clerk.