Oregon Revised Statutes Labor and Employment; Unlawful Discrimination § 656.807

(1) All occupational disease claims shall be void unless a claim is filed with the insurer or self-insured employer by whichever is the later of the following dates:

(2) If the occupational disease results in death, a claim may be filed within one year from the date that the worker's beneficiary first discovered, or in the exercise of reasonable care should have discovered, that the cause of the worker's death was due to an occupational disease.

(3) The procedure for processing occupational disease claims shall be the same as provided for accidental injuries under this chapter.