Or. Rev. Stat. § 646A.670
(1) A debt buyer that brings legal action to collect or brings legal action to attempt to collect purchased debt, or a debt collector that brings legal action on the debt buyer’s behalf, shall include in an initial pleading that begins the legal action:
(d) A detailed and itemized statement that shows:
(2)
(3) A debt buyer or debt collector may obtain attorney fees in a legal action to collect or attempt to collect a debt only if:
[2017 c.625 §1]