oregon 9The Oregon Rules of Civil Procedure (last updated February 27, 2021) ORCP 1 – SCOPE; CONSTRUCTION; APPLICATION; RULE; CITATION. ORCP 2 – FORM OFOregon's 9th Senate District as of September 27, 2021. District 9 of the Oregon State Senate comprises the rural areas in eastern Marion and Linn counties as well as southern Clackamas