Schedule of Exams

2024 NDEE Test Dates for Wastewater Treatment Facility Operators Offered by the Nebraska Department of Environment and Energy

Updated: April 2024
We offer in-person exams listed below and on-line testing is still available at PSI Testing Centers

**IMPORTANT**

Submit the completed application and citizenship attestation forms to NDEE along with your payment by check or money order to be received no later than 30 DAYS BEFORE the testing date you plan to attend. Please contact the OnSite Administrative Specialist at 402-471-4285 to assist with any exam scheduling needs. A certificate will not be given without all documentation and payment received.

Please review EXAM SITE policy information BELOW:

Examinees are forbidden to copy, record and/or otherwise take exam content material from the examination site.

* Fees are nonrefundable.

**IMPORTANT**

Submit the completed application and citizenship attestation forms to NDEE along with your payment by check or money order to be received no later than 30 DAYS BEFORE the testing date you plan to attend.

Make checks payable to the Nebraska Department of Environment and Energy.

Mail your completed forms and fees to:

Nebraska Department of Environment and Energy
P.O. Box 98922
Lincoln, NE 68509-8922

If you have questions please call the NDEE Operator Certification Program at 402.471.4244.

Forms are available from the NDEE website.

Please bring a non-programmable, non-graphical calculator to the testing site along with your photo ID.

Use of a cell phone, cell phone calculator, or any device capable of taking pictures or copying any materials during the exam is not allowed.

NDEE contracts with the Association of Boards of Certification (ABC) to provide legally defensible and nationally accredited wastewater operator certification exams. More information about ABC can be found at https://www.gowpi.org/ .