Section 198.780 - Filing of duplicates of certain documents(1) Within 10 days after a document referred to by subsection (2) of this section is entered, adopted or executed, the board that entered, adopted or executed the document shall file duplicate copies of the document with the Department of Revenue, the Secretary of State and with the county clerk and the county assessor of each county in which any district affected by the document is located.(2) This section applies to: (a) An order of formation entered by the county board under ORS 198.810 to 198.840.(b) An order of annexation entered by the county board under ORS 198.850 to 198.869.(c) An order of withdrawal entered by the county board under ORS 198.875.(d) A resolution of merger adopted by the district board under ORS 198.910.(e) A resolution of consolidation adopted by the district board under ORS 198.910.(f) The statement executed by the board of trustees of a dissolving district under ORS 198.945.