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Underground Storage Tanks (UST) Program

Owner/Operator Training and Registration Program

Division of Environmental Response and Remediation

Owner and Operator Testing Dates and Times

| Courses | Requirements | Testing |

You must complete a Approved Operator Training Course prior to taking the Owner/Operator exam. The State may administer the exam at the conclusion of the training course. Contact the course instructor for more information.

All students taking the Owner/Operator exam must register with DERR at least one week prior to taking the exam. This includes exams taken with A and B Operator Training Courses. See Owner/Operator Testing Requirements for more details.

Testing Locations

195 N. 1950 W., 1st Floor, Salt Lake City, Utah
1st Tuesday of each month at 9:00 a.m.
3rd Tuesday of each month at 2:00 p.m.
Contact Michelle Horning with questions.


  • The same exam applies to both Class A and Class B Operators.
  • The exam consists of 50 multiple choice questions, is open book, and has a time limit of two hours.
  • Students can use reference material, including course material provided by a vendor.


If you have questions or comments about the Class A and B Operator Testing, contact Michelle Horning.