Department of Professional and Occupational Regulation
Board for Waterworks and Wastewater Works Operators and Onsite Sewage System Professionals
Onsite Sewage System Professionals Licensing Regulations
[18 VAC 160 ‑ 40]
On this Action:
In Progress!
Opened on 5/19/2025 and
closes at 11:59pm on 7/18/2025
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