TITLE 124 – NEBRASKA DEPARTMENT OF ENVIRONMENTAL QUALITY

Chapter 20 - Certification Requirements for On-site Certified Professionals

001 Only a certified professional, a professional engineer, a registered environmental health specialist, or a person under their direct supervision may engage in the inspection, pumping, siting, layout, construction, reconstruction, alteration, modification, repair, or otherwise changing of a on-site wastewater treatment system. For the purposes of these regulations, “direct supervision” means the person overseeing the work is physically present on the site where the work is being done and has control over, responsibility for, and professional knowledge of the work being done. The certification requirement does not apply to a private onsite wastewater treatment system at an electric generation facility site owned by a district organized under Nebraska Revised Statutes, Chapter 70, article 6.


002 Certified professionals must hold a valid certificate by examination in accordance with this Title or a hardship certificate in one or more of the following categories:

003 Authorization to Practice:
004 No person shall engage in the siting, layout, construction, reconstruction, alteration, modification, repair, or otherwise changing of a private on-site wastewater system unless a Master Installer, a Journeyman Installer, a professional engineer, or a registered environmental health specialist who is responsible for such work is physically present at the site where such work is being performed and is supervising the work, except that a Soil Evaluator or an Inspector may perform soil evaluation for the purpose of aiding in the siting and layout.

005 No person shall engage in the pumping of a private on-site wastewater system unless a Master Pumper, a Journeyman Pumper, a professional engineer, or a registered environmental health specialist who is responsible for such work is physically present at the site where such work is being performed and is supervising the work.

006 No person shall engage in the inspecting of a private on-site wastewater system unless an Inspector, a professional engineer, or a registered environmental health specialist who is responsible for the work is physically present at the site where such work is being performed and is supervising the work.

007 Hardship Certificates:
008 Certificates by examination:
009 Continuing Education:
010 Endorsements:
011 All fees are nonrefundable.

012 A certified professional shall only practice in the categories in which they hold a valid certificate.

Enabling Legislation: Neb. Rev. Stat. §81-15,244; 81-15,247; 81-15,248; & 81-15,252

Legal Citation: Title 124, Ch. 20, Nebraska Department of Environmental Quality


Nebraska Department of Environmental Quality
1200 "N" Street, Suite 400
P.O. Box 98922
Lincoln, Nebraska 68509
(402) 471-2186