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Virginia Administrative Code
Title 18. Professional And Occupational Licensing
Agency 160. Board For Waterworks And Wastewater Works Operators And Onsite Sewage System Professionals
Chapter 40. Onsite Sewage System Professionals Licensing Regulations
12/24/2025

18VAC160-40-515. Licensee responsible for regulated activities performed on site.

A. For the installation of onsite sewage systems, the decision-maker and the individual executing the installation of approved permits must be licensed as a journeyman or master onsite sewage system installer in the appropriate class of license. In addition, a journeyman or master onsite sewage system installer in the appropriate class of license must be on site.

B. For operation and maintenance of onsite sewage systems, the decision-maker must be licensed as a journeyman or master onsite sewage system operator in the appropriate class of license. In addition, a journeyman or master onsite sewage system operator in the appropriate class of license must be on site where regulated activities are being performed.

C. For soil evaluation and design, the decision-maker must be licensed as a journeyman or master onsite soil evaluator in the appropriate class of license. In addition, a journeyman or master onsite soil evaluator in the appropriate class of license must be on site where regulated activities are being performed.

Statutory Authority

§§ 54.1-201 and 54.1-2301 of the Code of Virginia.

Historical Notes

Derived from Virginia Register Volume 42, Issue 7, eff. December 17, 2025.

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