Section 830.770 - Certificate of number required on boat; exceptions(1) A person may not operate a boat on the waters of this state, and an owner of a boat may not knowingly allow another person to operate the owner's boat on the waters of this state, unless: (a) The owner of the boat holds a valid, effective certificate of number issued in the owner's name as owner: (A) By this state, as provided in ORS 830.060 to 830.140 and 830.700 to 830.870;(B) By an agency of the federal government; or(C) By the state of principal use which issued the certificate of number under a federally approved numbering system.(b) The certificate of number is carried on the boat, except as provided in subsection (2) of this section.(2) Persons renting a boat from an operator of a boat livery are not required to carry the certificate of number on the boat, provided: (a) The operator of the boat livery retains the certificate of number at the livery office for immediate inspection by a peace officer;(b) The boat is clearly marked and identified as a livery boat; and(c) The boat operator has a signed rental or lease agreement containing the boat's identifying number and the period of time for which the boat is rented or leased.Amended by 2019 Ch. 155,§ 4, eff. 1/1/2020.Formerly 488.720; 2003 c. 14, § 502