These lists are sorted by In-state, Out-of-state, and Last Name. The listings below are current as of May 15, 2017 and will be periodically updated. Note that you can search a PDF listing by using the “Ctrl” and “F” keys simultaneously on your keyboard while the (chosen) PDF listing is open. A search tool/box will pop-up that allows for text searching (for example, to search for a particular last name, or SE/SI approval number). For inquiries about these listings, please contact NEIWPCC’s Wastewater and Onsite Programs Division at 978-323-7929 (ext. 105).
Approved Soil Evaluators
Approved System Inspectors