Oregon Revised Statutes Military Affairs; Emergency Services § 401.935

(1) If county, city or district equipment is assigned and used under ORS 401.930 to respond to a structural collapse or threat of imminent structural collapse in another county, city or district, the state:

(2) A claim for loss, damage or expense under subsection (1) of this section must be filed within 60 days after the loss, damage or expense is incurred, or within any extension of time for filing the claim granted by the Department of State Police. The claim must include an itemized notice of the claim, signed under oath, and be served by mail or personally upon the department.