Oregon Revised Statutes Highways, Roads, Bridges and Ferries § 383.035

(a) A person operating a vehicle owned by a unit of government or the tollway operator;

(b) A person who is a member of a category of persons exempted by the Oregon Transportation Commission from paying a toll; or

(c) A person who is a member of a category of persons made eligible by the commission for paying a reduced toll, to the extent of the reduction.

(5)(a) Upon receiving a request from the State of Washington, or from the State of Washington's designee that has contracted with the State of Washington to collect tolls, the department shall provide information to identify registered owners of vehicles who fail to pay a toll established under section 8, chapter 4, Oregon Laws 2013.

(b) If the State of Washington, or the State of Washington's designee that has contracted with the State of Washington to collect tolls, gives notice to the department that a person has not paid a toll established under section 8, chapter 4, Oregon Laws 2013, or a civil penalty or administrative fee imposed by reason of failure to pay the toll, the department shall refuse to renew the Oregon motor vehicle registration of the motor vehicle operated by the person at the time of the violation.

(c) The department may renew an Oregon motor vehicle registration of a person described in paragraph (b) of this subsection upon receipt of a notice from the State of Washington, or from the State of Washington's designee, indicating that all tolls, civil penalties and other administrative fees owed by the person have been paid.