The division may approve modifications or amendments to any drainage, reclamation and operation plan required under Chapter 12 (§ 45.2-1200 et seq.) of Title 45.2 of the Code of Virginia and provisions of these regulations. All modifications or amendments shall be valid only when approved in writing.
4 Va. Admin. Code § 25-31-40
Statutory Authority: § 45.2-103 of the Code of Virginia.