Section 15. Applicability of incorporated references based on the dates that they became effective  


Latest version.
  • Except as noted, when a regulation of the U.S. Environmental Protection Agency set forth in Title 40 CFR is referenced and incorporated herein, that regulation shall be as it exists and has been published as of July 1, 2013.

Historical Notes

Derived from Volume 30, Issue 11, eff. July 1, 2014.

Statutory Authority

§ 62.1-44.15 of the Code of Virginia; § 402 of the federal Clean Water Act; 40 CFR Parts 122, 123, and 124.