Oregon Revised Statutes Utility Regulation § 757.271

(1) Subject to applicable regulations of the Public Utility Commission, a person shall not establish an attachment to a pole or other facility of a public utility, telecommunications utility or consumer-owned utility unless the person has executed a contract with and has authorization from the utility allowing the attachment.

(2) A licensee shall report all pole attachments to the pole owner. A pole owner may impose on a licensee a penalty charge for failing to report an attachment. The pole owner also may charge the licensee for any expenses incurred as a result of an unauthorized attachment or any attachment that exceeds safety limits established by rule of the commission.