12 Va. Admin. Code § 5-481-2570
The agency may, upon request or on its own initiative, authorize provisions other than those set forth in 12VAC5-481-2540 through 12VAC5-481-2560 for the segregation and disposal of waste and for the design and operation of a land disposal facility on a specific basis, if it finds reasonable assurance of compliance with the performance objectives of this part.
§ 32.1-229 of the Code of Virginia.
Derived from Virginia Register Volume 22, Issue 25, eff. September 20, 2006.