Oregon Revised Statutes Protection from Fire § 478.305

(1) Any district may contract with other rural fire protection districts or cities operating a fire department for the establishment and maintenance of a mutual communication system for fire prevention and protection and may, in cooperation with the other contracting party or parties, provide for a joint board of control composed of representatives of the contracting parties, to control the operations of such communication system.

(2) Any district any portion of whose boundary coincides with the boundary of this state may contract with any public agency of, or person in, an adjoining state for the purpose of receiving or furnishing fire protection or for the purpose of water supply for fire fighting.