Or. Rev. Stat. § 586.225
(1) The provisions of ORS 586.210 to 586.561 do not apply to any public warehouse or other facility where the owner or operator thereof only receives grain:
(c) For such purposes other than storage or handling as the State Department of Agriculture may by rule prescribe,
if the records of the owner or operator include such written evidence as the department requires, furnished on or before delivery of the grain by the owner or the authorized agent of the owner, clearly showing that the grain was left or deposited for one or more of the purposes set forth in this subsection.
[1969 c.190 §2b]