17 Va. Admin. Code § 5-30-80
4. Additional research documenting that a larger or smaller area should be listed.
The board shall approve no enlargement of a boundary unless the additional area possesses previously unrecognized significance in American history, architecture, archaeology, engineering or culture. The board shall approve no diminution of a boundary unless the properties being removed do not meet the Virginia Landmarks Register criteria for evaluation.
Four justifications exist for altering a boundary of a property previously listed in the Virginia Landmarks Register:
§ 10.1-2205 of the Code of Virginia.
Derived from VR390-01-03 § 3.5, eff. February 9, 1994.