9VAC25-860-15. Applicability of incorporated references based on the dates that they became effective.
Except as noted, when a regulation of the U.S. Environmental Protection Agency set forth in Title 40 of the Code of Federal Regulations (CFR) is referenced and incorporated in this chapter, that regulation shall be as it exists and has been published as of July 1, 2022; however, references to 40 CFR Part 136 are incorporated as published in the July 1, 2024, update.
Statutory Authority
§ 62.1-44.15 of the Code of Virginia; § 402 of the Clean Water Act.
Historical Notes
Derived from Virginia Register Volume 29, Issue 23, eff. December 24, 2013; amended, Virginia Register Volume 34, Issue 11, eff. July 1, 2018; Volume 39, Issue 11, eff. July 1, 2023; Volume 41, Issue 7, eff. December 18, 2024.