(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.