Or. Rev. Stat. § 20.094
In any action or suit on a debt in which the defendant asserts a discharge in bankruptcy as a defense, the court shall award a reasonable attorney fee at trial and on appeal to the prevailing party.
[1971 c.167 §2; 1973 c.216 §1; 1981 c.897 §4; 1995 c.618 §18]