Or. Rev. Stat. § 93.312 (2026)

      93.312 Oregon Coordinate System. (1) As used in this section, “Oregon Coordinate System” means a coordinate mapping system, composed of three coordinate projection mapping systems known as:

      (a) The Oregon State Plane Coordinate System of 1927;

      (b) The Oregon State Plane Coordinate System of 1983; and

      (c) The Oregon Coordinate Reference System.

      (2) A description of land that contains coordinates associated with the position of a point on a land boundary must:

      (a) Use the Oregon Coordinate System;

      (b) Use one specified zone and system for the entire description;

      (c) Include coordinate system datum with epoch and zone designation;

      (d) Use coordinates established by a survey connection to the National Spatial Reference System;

      (e) Reference a survey of record that reports the accuracy of coordinates at a 95 percent confidence level; and

      (f) Include distances, bearings, areas and other boundary elements.

      (3) The Department of Transportation shall adopt rules implementing the Oregon Coordinate System. [2011 c.179 §1]

      Note: 93.312 was enacted into law by the Legislative Assembly but was not added to or made a part of ORS chapter 93 or any series therein by legislative action. See Preface to Oregon Revised Statutes for further explanation.

      93.320 [Amended by 1985 c.202 §1; repealed by 2011 c.179 §6]

      93.330 [Amended by 1985 c.202 §2; repealed by 2011 c.179 §6]

      93.340 [Repealed by 1985 c.202 §7]

      93.350 [Amended by 1985 c.202 §3; repealed by 2011 c.179 §6]

      93.360 [Amended by 1979 c.129 §1; 1985 c.202 §4; repealed by 2011 c.179 §6]

      93.370 [Amended by 1985 c.202 §5; repealed by 2011 c.179 §6]

      93.380 [Amended by 1985 c.202 §6; repealed by 2011 c.179 §6]

EXECUTION, ACKNOWLEDGMENT AND PROOF OF INSTRUMENTS