76 Pa.C.S. § 1106: Notation requirements.

All of the following shall be named in any land description, plat, map, report of survey or other document in which coordinates based on the Pennsylvania State Coordinate System are used:

(1) The Pennsylvania State Coordinate System.

(2) The name of the zone, either Statewide or regional, as established by the National Geodetic Survey or its successors in accordance with section 1101(b) (relating to system).

(3) The source geodetic datum and decimal-year epoch date of the survey or coordinate derivation or calculation.