Certified Vertical Closed Loop Driller

The designation reflects an individual who has passed a written exam administered by NGWA that evaluates an individual's knowledge of the skills and competencies associated with constructing a loop well. Certified Vertical Closed Loop Driller Website

More than two years of education or training after high school required? Yes

More than two years of work experience required? Yes

Oral or Written Exam Required? Yes

Renewal Required? Every 1 Year(s)

Renew through Continuing Educational Units(CEU)? Yes

Renew through Re-Examination? No

Renew through Continuing Professional Development(CPD)? No

Does applicant have choice of at least two options from above for renewal (CEU, CPD, or exam)? No