Environmental Training

Applying for an Exam

treatment plantStudents wishing to test for their certifications MUST apply to the Oklahoma Department of Environmental Quality (DEQ) no later than 3 weeks before the start date of a class.  Failure to do so will prevent students from being able to test and become certified.  Payment to DEQ must be included with the application.  The fee is non-refundable and non-transferable and is good for up to 120 days.  After that period, the application fee is forfeited.  For more information, please visit the DEQ website at  https://www.deq.ok.gov/water-quality-division/operator-certification/