Idaho Code § 55-1710: MODIFIED COORDINATES.

Coordinates within the IPCS that have been modified for any purpose or coordinates within non-IPCS systems shall have:

(1) The qualifier "MODIFIED" added to the datum, adjustment, epoch, and zone reference. The document containing the coordinates shall include any datum adjustment, scale, elevation, or combined factors applied together with the origin of scale application and any other transformation parameters applied; or

(2) A label or description displayed in a manner that clearly shows the coordinates were not obtained through the IPCS.