Virginia Regulatory Town Hall
Department of Environmental Quality
State Water Control Board
Certification of Nonpoint Source Nutrient Credits (formerly 4VAC50-80) [9 VAC 25 ‑ 900]
Action is Exempt from Article 2 of the Administrative Process Act
Revisions to CH 900 in response to SB 657 and SB 188 (2022 GA session)
Action 5990
General Information
Action Summary This regulation is required to conform the existing regulation to changes directed by Chapter 356 of the 2022 Acts of Assembly (SB 657)and Chapter 422 of the 2022 Acts of Assembly (SB 188).
Chapters Affected Only affects this chapter.
Executive Branch Review This Action is exempt from Article 2 of the Administrative Process Act. The normal executive branch review process is not required. As such, it can be submitted directly for publication and is effective upon publication.
Exempt Citation: 2.2-4006 A 4 a
RIS Project Yes  [7193]
Associated Mandates
New Periodic Review This action will not be used to conduct a new periodic review.
Stages associated with this regulatory action.
Stage ID Stage Type Status
9676 Final Stage complete. This regulation became effective on 09/14/2022.
Contact Information
Name / Title: Derick Winn  
Address: 1111 East Main Street, Suite 1400
P.O. Box 1105
Richmond, VA 23218
Email Address:
Phone: (804)965-4875    FAX: ()-    TDD: ()-

This person is the primary contact for this chapter.