Oregon Revised Statutes Financial Institutions § 708A.435

(1) An insured institution shall recognize an adverse claim to a deposit the insured institution holds only if the adverse claimant gives notice to the insured institution of the adverse claim and:

(2) This section does not apply if the person in whose name the account is carried is a fiduciary for the adverse claimant, and the affidavit of the adverse claimant states the facts constituting the fiduciary relationship and the facts showing reasonable cause for the claimant's belief that the fiduciary is about to misappropriate the deposit.

(3) An insured institution may, at the insured institution's option, interplead a deposit that is subject to an adverse claim.