R317-11-3. Classes of Certification  


Latest version.
  • 3.1 There are three classes of onsite professional certification, Level 1 being the lowest and Level 3 being the highest:

    A. Level 1, soil evaluations and percolation testing;

    B. Level 2, design, inspection and maintenance of conventional underground wastewater disposal systems, including soil evaluations and percolation testing; and

    C. Level 3, design, inspection and maintenance of alternative or conventional underground wastewater disposal systems, including soil evaluations and percolation testing.